{"id":27336,"date":"2026-10-17T08:35:58","date_gmt":"2026-10-17T08:35:58","guid":{"rendered":"https:\/\/blog.oratrics.com\/?p=27336"},"modified":"2026-10-17T09:50:54","modified_gmt":"2026-10-17T09:50:54","slug":"1-to-100-square","status":"publish","type":"post","link":"https:\/\/oratrics.com\/blogs\/math-explorer-program\/1-to-100-square\/","title":{"rendered":"Squares from 1 to 100: Complete List, Chart &amp; Easy Tricks to Remember"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27336\" class=\"elementor elementor-27336\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe12360 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"fe12360\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-cafa50a\" data-id=\"cafa50a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ced623a\" data-id=\"ced623a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53f5eaa elementor-widget elementor-widget-heading\" data-id=\"53f5eaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Squares from 1 to 100: Complete List, Chart &amp; Easy Tricks to Remember<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f5375f elementor-widget elementor-widget-text-editor\" data-id=\"4f5375f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Knowing the square of 1 to 50 by heart makes maths faster and far less stressful. It helps in arithmetic, algebra, geometry, mental maths, competitive exams, and everyday calculations like finding the area of a room. This guide gives you the full list and a quick-reference chart. It also teaches memory tricks that rely on patterns, not rote learning. Once you are comfortable here, you can move on to the Square of 1 to 100 using the same ideas.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-499c374 elementor-widget elementor-widget-image\" data-id=\"499c374\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"647\" src=\"https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100-1024x647.webp\" class=\"attachment-large size-large wp-image-27411\" alt=\"Squares from 1 to 100: Complete List, Chart &amp; Easy Tricks to Remember\" srcset=\"https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100-1024x647.webp 1024w, https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100-300x190.webp 300w, https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100-768x486.webp 768w, https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100-1536x971.webp 1536w, https:\/\/blog.oratrics.com\/wp-content\/uploads\/2026\/10\/Squares-from-1-to-100.webp 1577w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-fc454ed\" data-id=\"fc454ed\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f6ab616 elementor-widget elementor-widget-html\" data-id=\"f6ab616\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;500;600;700&display=swap\" rel=\"stylesheet\">\r\n\r\n<div class=\"toc-wrapper\">\r\n    \r\n    \r\n    <div class=\"custom-toc\" id=\"custom-toc\">\r\n        <div class=\"toc-title\">\r\n            \u2630 Table of Contents\r\n        <\/div>\r\n        <ul class=\"toc-list\" id=\"toc-list\"><\/ul>\r\n    <\/div>\r\n    \r\n<\/div>\r\n\r\n<style>\r\n\/* Parent Fixed Wrapper holding both components together *\/\r\n.toc-wrapper {\r\n    position: fixed;\r\n    top: 150px; \r\n    z-index: 1 !important;\r\n    right: 70px;\r\n    width: 100%;\r\n    max-width: 340px;\r\n    font-family: 'Poppins', sans-serif;\r\n}\r\n\r\n\/* Image Styling *\/\r\n.toc-sticky-image {\r\n    width: 100%;\r\n    height: auto;\r\n    border-radius: 22px; \r\n    margin-bottom: 15px; \r\n    box-shadow: 0 4px 12px rgba(0,0,0,0.05);\r\n    display: block;\r\n}\r\n\r\n\/* TOC Container *\/\r\n.custom-toc {\r\n    background: #fff;\r\n    border: 1px solid #dfe3ea;\r\n    border-radius: 22px;\r\n    padding: 0px 28px;\r\n    width: 100%;\r\n    max-height: 24rem; \r\n    overflow-y: auto;\r\n    box-shadow: 0 2px 8px rgba(0,0,0,0.03);\r\n}\r\n\r\n\/* Title *\/\r\n.custom-toc .toc-title {\r\n    font-size: 25px;\r\n    font-weight: 700;\r\n    color: #17233c;\r\n    position: sticky;\r\n    padding: 0.6rem 0rem;\r\n    background-color: white;\r\n    top: 0px;\r\n    margin-bottom: 12px;\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 10px;\r\n    z-index: 2;\r\n}\r\n\r\n\/* List *\/\r\n.custom-toc .toc-list {\r\n    list-style: none;\r\n    margin: 0;\r\n    padding: 0;\r\n}\r\n\r\n\/* Links *\/\r\n.custom-toc .toc-list li {\r\n    margin-bottom: 22px;\r\n}\r\n\r\n.custom-toc .toc-list a {\r\n    text-decoration: none;\r\n    color: #6b7a99;\r\n    font-size: 14px;\r\n    font-weight: 600;\r\n    transition: 0.3s ease;\r\n    display: inline-block;\r\n}\r\n\r\n\/* Hover Color *\/\r\n.custom-toc .toc-list a:hover {\r\n    color: #8B0000;\r\n}\r\n\r\n\/* H2 Indent *\/\r\n.custom-toc .toc-list .toc-h2 {\r\n    padding-left: 18px;\r\n    font-size: 14px;\r\n}\r\n\r\n\/* Mobile Responsive Adjustments *\/\r\n@media(max-width:768px) {\r\n    .toc-wrapper {\r\n        position: relative;\r\n        top: 0;\r\n        z-index: 1;\r\n        right: 0;\r\n        max-width: 100%;\r\n        margin-bottom: 30px;\r\n    }\r\n\r\n    .custom-toc {\r\n        max-height: none; \r\n        overflow-y: visible;\r\n    }\r\n\r\n    .custom-toc .toc-title {\r\n        font-size: 25px;\r\n    }\r\n\r\n    .custom-toc .toc-list a {\r\n        font-size: 14px;\r\n    }\r\n}\r\n<\/style>\r\n\r\n<script>\r\ndocument.addEventListener(\"DOMContentLoaded\", function () {\r\n    const tocList = document.getElementById(\"toc-list\");\r\n    const h1 = document.querySelector(\"h1\");\r\n    const h2s = document.querySelectorAll(\"h2\");\r\n\r\n    function createId(text) {\r\n        return text.toLowerCase().replace(\/[^a-z0-9]+\/g, '-');\r\n    }\r\n\r\n    if (h1) {\r\n        if (!h1.id) {\r\n            h1.id = createId(h1.innerText);\r\n        }\r\n        const li = document.createElement(\"li\");\r\n        li.innerHTML = `<a href=\"#${h1.id}\">${h1.innerText}<\/a>`;\r\n        tocList.appendChild(li);\r\n    }\r\n\r\n    h2s.forEach(h2 => {\r\n        if (!h2.id) {\r\n            h2.id = createId(h2.innerText);\r\n        }\r\n        const li = document.createElement(\"li\");\r\n        li.classList.add(\"toc-h2\");\r\n        li.innerHTML = `<a href=\"#${h2.id}\">${h2.innerText}<\/a>`;\r\n        tocList.appendChild(li);\r\n    });\r\n});\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c79f3a elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"0c79f3a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7d40fa9\" data-id=\"7d40fa9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a102016\" data-id=\"a102016\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97c5c62 elementor-widget elementor-widget-heading\" data-id=\"97c5c62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is the Square of a Number?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31e86db elementor-widget elementor-widget-text-editor\" data-id=\"31e86db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b>The square of a number is the result of multiplying that number by itself.<\/b><\/p><p><span style=\"font-weight: 400;\">The formula is:<\/span><\/p><p><b>n\u00b2 = n \u00d7 n<\/b><\/p><p><span style=\"font-weight: 400;\">Read n\u00b2 as \u201cn squared.\u201d<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">5\u00b2 = 5 \u00d7 5 = 25<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">10\u00b2 = 10 \u00d7 10 = 100<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">20\u00b2 = 20 \u00d7 20 = 400<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">A <\/span><b>perfect square<\/b><span style=\"font-weight: 400;\"> is a whole number that is the square of another whole number. So 25 is a perfect square because 5 \u00d7 5 = 25, but 26 is not, because no whole number multiplied by itself gives 26.<\/span><\/p><p><span style=\"font-weight: 400;\">The name comes from geometry. A square with sides of 5 units has an area of 5 \u00d7 5 = 25 square units.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-464d990\" data-id=\"464d990\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3fd016a elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3fd016a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f752412\" data-id=\"f752412\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0571760\" data-id=\"0571760\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8645377 elementor-widget elementor-widget-heading\" data-id=\"8645377\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Square of 1 to 50: Complete List<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8166ad9 elementor-widget elementor-widget-text-editor\" data-id=\"8166ad9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">1<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">26<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">676<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">2<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">27<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">729<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">3<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">28<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">784<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">4<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">16<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">29<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">841<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">5<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">25<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">30<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">900<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">6<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">36<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">31<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">961<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">7<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">49<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">32<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1024<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">8<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">64<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">33<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1089<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">9<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">81<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">34<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1156<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">10<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">100<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">35<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">11<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">121<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">36<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1296<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">12<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">144<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">37<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1369<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">13<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">169<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">38<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1444<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">14<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">196<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">39<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1521<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">15<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">225<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">40<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1600<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">16<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">256<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">41<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1681<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">17<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">289<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">42<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1764<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">18<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">324<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">43<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1849<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">19<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">361<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">44<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1936<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">20<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">400<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">45<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2025<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">21<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">441<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">46<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2116<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">22<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">484<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">47<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2209<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">23<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">529<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">48<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2304<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">24<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">576<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">49<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2401<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">25<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">625<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">50<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2500<\/span><\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3c8f505\" data-id=\"3c8f505\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1fe74ce elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"1fe74ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-2f5923d\" data-id=\"2f5923d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-83854e4\" data-id=\"83854e4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f29422 elementor-widget elementor-widget-heading\" data-id=\"6f29422\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Square of 1 to 50 Chart\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfd9dba elementor-widget elementor-widget-text-editor\" data-id=\"cfd9dba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Use this compact chart for quick revision, homework, and exam preparation.<\/span><\/p><table><tbody><tr><td><p><b>1\u201310<\/b><\/p><\/td><td><p><b>11\u201320<\/b><\/p><\/td><td><p><b>21\u201330<\/b><\/p><\/td><td><p><b>31\u201340<\/b><\/p><\/td><td><p><b>41\u201350<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">1\u00b2 = 1<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">11\u00b2 = 121<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">21\u00b2 = 441<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">31\u00b2 = 961<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">41\u00b2 = 1681<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">2\u00b2 = 4<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">12\u00b2 = 144<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">22\u00b2 = 484<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">32\u00b2 = 1024<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">42\u00b2 = 1764<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">3\u00b2 = 9<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">13\u00b2 = 169<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">23\u00b2 = 529<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">33\u00b2 = 1089<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">43\u00b2 = 1849<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">4\u00b2 = 16<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">14\u00b2 = 196<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">24\u00b2 = 576<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">34\u00b2 = 1156<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">44\u00b2 = 1936<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">5\u00b2 = 25<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">15\u00b2 = 225<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">25\u00b2 = 625<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">35\u00b2 = 1225<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">45\u00b2 = 2025<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">6\u00b2 = 36<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">16\u00b2 = 256<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">26\u00b2 = 676<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">36\u00b2 = 1296<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">46\u00b2 = 2116<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">7\u00b2 = 49<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">17\u00b2 = 289<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">27\u00b2 = 729<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">37\u00b2 = 1369<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">47\u00b2 = 2209<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">8\u00b2 = 64<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">18\u00b2 = 324<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">28\u00b2 = 784<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">38\u00b2 = 1444<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">48\u00b2 = 2304<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">9\u00b2 = 81<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">19\u00b2 = 361<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">29\u00b2 = 841<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">39\u00b2 = 1521<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">49\u00b2 = 2401<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">10\u00b2 = 100<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">20\u00b2 = 400<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">30\u00b2 = 900<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">40\u00b2 = 1600<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">50\u00b2 = 2500<\/span><\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6b1aea0\" data-id=\"6b1aea0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3df29c0 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3df29c0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f694370\" data-id=\"f694370\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ba179d6\" data-id=\"ba179d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41ada3f elementor-widget elementor-widget-heading\" data-id=\"41ada3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Easy Tricks to Remember Squares from 1 to 50\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5734280 elementor-widget elementor-widget-text-editor\" data-id=\"5734280\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><b>1. Master 1 to 10 first<\/b><\/h4><p><span style=\"font-weight: 400;\">Every larger square builds on these ten: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. Practise them until they feel automatic. Most mistakes with bigger squares come from a shaky foundation here.<\/span><\/p><h4><b>2. Use the difference between consecutive squares<\/b><\/h4><p><span style=\"font-weight: 400;\">Look at the first few squares: 1, 4, 9, 16, 25. The gaps between them are 3, 5, 7, 9. These are consecutive odd numbers. This happens because of the identity:<\/span><\/p><p><b>(n + 1)\u00b2 = n\u00b2 + 2n + 1<\/b><\/p><p><span style=\"font-weight: 400;\">In simple words, to get the next square, add 2n + 1 to the current one. For example, to go from 7\u00b2 to 8\u00b2: 49 + (2 \u00d7 7 + 1) = 49 + 15 = 64.<\/span><\/p><h4><b>3. Squares of numbers ending in 5<\/b><\/h4><p><span style=\"font-weight: 400;\">Follow these steps:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Take the digit(s) before the 5. For 35, that is 3.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Multiply it by the next whole number. 3 \u00d7 4 = 12.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Write 25 after it. The answer is 1225.<\/span><\/li><\/ol><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Multiply<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">15<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1 \u00d7 2 = 2<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">25<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2 \u00d7 3 = 6<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">625<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">35<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3 \u00d7 4 = 12<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">45<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4 \u00d7 5 = 20<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2025<\/span><\/p><\/td><\/tr><\/tbody><\/table><h4><b>4. Use nearby round numbers<\/b><\/h4><p><span style=\"font-weight: 400;\">Round numbers are easy to square, so step off from them.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">19\u00b2 = (20 \u2212 1)\u00b2 = 400 \u2212 40 + 1 = <\/span><b>361<\/b><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">31\u00b2 = (30 + 1)\u00b2 = 900 + 60 + 1 = <\/span><b>961<\/b><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">49\u00b2 = (50 \u2212 1)\u00b2 = 2500 \u2212 100 + 1 = <\/span><b>2401<\/b><\/li><\/ul><h4><b>5. Practise in groups of 10<\/b><\/h4><p><span style=\"font-weight: 400;\">Learn in chunks: 1\u201310, 11\u201320, 21\u201330, 31\u201340, 41\u201350. Short groups feel manageable, and you can revise one group a day. By the end of the week, you will know the whole list.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-31ebf5c\" data-id=\"31ebf5c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a44102 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3a44102\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-27ff8a3\" data-id=\"27ff8a3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-45fb486\" data-id=\"45fb486\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a8c4b6 elementor-widget elementor-widget-heading\" data-id=\"3a8c4b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Easy Tricks to Remember Squares from 1 to 50\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-450d410 elementor-widget elementor-widget-text-editor\" data-id=\"450d410\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><b>1. Master 1 to 10 first<\/b><\/h4><p><span style=\"font-weight: 400;\">Every larger square builds on these ten: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100. Practise them until they feel automatic. Most mistakes with bigger squares come from a shaky foundation here.<\/span><\/p><h4><b>2. Use the difference between consecutive squares<\/b><\/h4><p><span style=\"font-weight: 400;\">Look at the first few squares: 1, 4, 9, 16, 25. The gaps between them are 3, 5, 7, 9. These are consecutive odd numbers. This happens because of the identity:<\/span><\/p><p><b>(n + 1)\u00b2 = n\u00b2 + 2n + 1<\/b><\/p><p><span style=\"font-weight: 400;\">In simple words, to get the next square, add 2n + 1 to the current one. For example, to go from 7\u00b2 to 8\u00b2: 49 + (2 \u00d7 7 + 1) = 49 + 15 = 64.<\/span><\/p><h4><b>3. Squares of numbers ending in 5<\/b><\/h4><p><span style=\"font-weight: 400;\">Follow these steps:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Take the digit(s) before the 5. For 35, that is 3.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Multiply it by the next whole number. 3 \u00d7 4 = 12.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Write 25 after it. The answer is 1225.<\/span><\/li><\/ol><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Multiply<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">15<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1 \u00d7 2 = 2<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">25<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2 \u00d7 3 = 6<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">625<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">35<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3 \u00d7 4 = 12<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">45<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4 \u00d7 5 = 20<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2025<\/span><\/p><\/td><\/tr><\/tbody><\/table><h4><b>4. Use nearby round numbers<\/b><\/h4><p><span style=\"font-weight: 400;\">Round numbers are easy to square, so step off from them.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">19\u00b2 = (20 \u2212 1)\u00b2 = 400 \u2212 40 + 1 = <\/span><b>361<\/b><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">31\u00b2 = (30 + 1)\u00b2 = 900 + 60 + 1 = <\/span><b>961<\/b><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">49\u00b2 = (50 \u2212 1)\u00b2 = 2500 \u2212 100 + 1 = <\/span><b>2401<\/b><\/li><\/ul><h4><b>5. Practise in groups of 10<\/b><\/h4><p><span style=\"font-weight: 400;\">Learn in chunks: 1\u201310, 11\u201320, 21\u201330, 31\u201340, 41\u201350. Short groups feel manageable, and you can revise one group a day. By the end of the week, you will know the whole list.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-d278f9e\" data-id=\"d278f9e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-33554c3 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"33554c3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-e8376b9\" data-id=\"e8376b9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-994fb97\" data-id=\"994fb97\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e59953f elementor-widget elementor-widget-heading\" data-id=\"e59953f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Important Patterns in Square Numbers<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d62e2b4 elementor-widget elementor-widget-text-editor\" data-id=\"d62e2b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Squares of even numbers are even.<\/b><span style=\"font-weight: 400;\"> Example: 6\u00b2 = 36, 14\u00b2 = 196.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Squares of odd numbers are odd.<\/b><span style=\"font-weight: 400;\"> Example: 7\u00b2 = 49, 13\u00b2 = 169.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>A perfect square never ends in 2, 3, 7, or 8.<\/b><span style=\"font-weight: 400;\"> Squares end only in 0, 1, 4, 5, 6, or 9.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Consecutive squares differ by consecutive odd numbers.<\/b><span style=\"font-weight: 400;\"> Example: 16 \u2212 9 = 7 and 25 \u2212 16 = 9.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Numbers ending in 5 always have squares ending in 25.<\/b><span style=\"font-weight: 400;\"> Example: 15\u00b2 = 225, 45\u00b2 = 2025.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Here is the last-digit pattern in full:<\/span><\/p><table><tbody><tr><td><p><b>Number ends in<\/b><\/p><\/td><td><p><b>Square ends in<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">1 or 9<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">1<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">2 or 8<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">3 or 7<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">4 or 6<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">5<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">0<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">0<\/span><\/p><\/td><\/tr><\/tbody><\/table><p><span style=\"font-weight: 400;\">This is a handy way to check your answers. If you get 23\u00b2 = 528, the last digit is wrong, because a number ending in 3 must have a square ending in 9. The correct answer is 529.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f06d28f\" data-id=\"f06d28f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e0317ed elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"e0317ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-86beaa8\" data-id=\"86beaa8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4b09418\" data-id=\"4b09418\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0874d5e elementor-widget elementor-widget-heading\" data-id=\"0874d5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Square 1 to 60<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7c583c elementor-widget elementor-widget-text-editor\" data-id=\"f7c583c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">If you have mastered squares up to 50, extending to 60 is easy. The same patterns still work. Here are the next ten:<\/span><\/p><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">51<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2601<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">52<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2704<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">53<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2809<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">54<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2916<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">55<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3025<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">56<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3136<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">57<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3249<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">58<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3364<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">59<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3481<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">60<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3600<\/span><\/p><\/td><\/tr><\/tbody><\/table><p><span style=\"font-weight: 400;\">Notice that 55\u00b2 = 3025 follows the \u201cending in 5\u201d trick: 5 \u00d7 6 = 30, then 25.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-1bc0c34\" data-id=\"1bc0c34\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4636702 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4636702\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0abd955\" data-id=\"0abd955\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-96bcde5\" data-id=\"96bcde5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-deca70e elementor-widget elementor-widget-heading\" data-id=\"deca70e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Square 1 to 70<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c03237 elementor-widget elementor-widget-text-editor\" data-id=\"9c03237\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Squares up to 70 are useful in mental maths and competitive exams, where larger values appear often in aptitude sections.<\/span><\/p><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">61<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3721<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">62<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3844<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">63<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3969<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">64<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4096<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">65<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">66<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4356<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">67<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4489<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">68<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4624<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">69<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4761<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">70<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4900<\/span><\/p><\/td><\/tr><\/tbody><\/table><p><span style=\"font-weight: 400;\">Tip: 64\u00b2 = 4096 is worth remembering because 64 is 2\u2076 and 4096 is 2\u00b9\u00b2.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-2faf9c2\" data-id=\"2faf9c2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d4fffc7 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d4fffc7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-10aad8c\" data-id=\"10aad8c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7edce86\" data-id=\"7edce86\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0833529 elementor-widget elementor-widget-heading\" data-id=\"0833529\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Square 1 to 100<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ca7566 elementor-widget elementor-widget-text-editor\" data-id=\"3ca7566\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">A complete Square 1 to 100 chart is a strong reference for higher-level calculations and exams. You already have 1 to 70 above, so here is the rest.<\/span><\/p><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">71<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5041<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">81<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6561<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">91<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8281<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">72<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5184<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">82<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6724<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">92<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8464<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">73<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5329<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">83<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6889<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">93<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8649<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">74<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5476<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">84<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7056<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">94<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8836<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">75<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5625<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">85<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7225<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">95<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9025<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">76<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5776<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">86<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7396<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">96<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9216<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">77<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5929<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">87<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7569<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">97<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9409<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">78<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6084<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">88<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7744<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">98<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9604<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">79<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6241<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">89<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7921<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">99<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9801<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">80<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6400<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">90<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8100<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">100<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">10000<\/span><\/p><\/td><\/tr><\/tbody><\/table><p><span style=\"font-weight: 400;\">The perfect squares from 1 to 100 are 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.<\/span><\/p><h3><b>Square 50 to 100<\/b><\/h3><p><span style=\"font-weight: 400;\">Here is a compact reference for Square 50 to 100, arranged for easy scanning.<\/span><\/p><table><tbody><tr><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><td><p><b>Number<\/b><\/p><\/td><td><p><b>Square<\/b><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">50<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2500<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">67<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4489<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">84<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7056<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">51<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2601<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">68<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4624<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">85<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7225<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">52<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2704<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">69<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4761<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">86<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7396<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">53<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2809<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">70<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4900<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">87<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7569<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">54<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">2916<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">71<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5041<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">88<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7744<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">55<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3025<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">72<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5184<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">89<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">7921<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">56<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3136<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">73<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5329<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">90<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8100<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">57<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3249<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">74<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5476<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">91<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8281<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">58<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3364<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">75<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5625<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">92<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8464<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">59<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3481<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">76<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5776<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">93<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8649<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">60<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3600<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">77<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">5929<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">94<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">8836<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">61<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3721<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">78<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6084<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">95<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9025<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">62<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3844<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">79<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6241<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">96<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9216<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">63<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">3969<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">80<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6400<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">97<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9409<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">64<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4096<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">81<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6561<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">98<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9604<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">65<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4225<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">82<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6724<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">99<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">9801<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"font-weight: 400;\">66<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">4356<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">83<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">6889<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">100<\/span><\/p><\/td><td><p><span style=\"font-weight: 400;\">10000<\/span><\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-e084ae5\" data-id=\"e084ae5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3795922 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3795922\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9e1feeb\" data-id=\"9e1feeb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-953ecc3\" data-id=\"953ecc3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e66155 elementor-widget elementor-widget-heading\" data-id=\"8e66155\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Calculate Squares Without Memorizing Them\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e26ba26 elementor-widget elementor-widget-text-editor\" data-id=\"e26ba26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">If you forget a value, you can always work it out.<\/span><\/p><h4><b>Method 1: Direct multiplication<\/b><\/h4><p><span style=\"font-weight: 400;\">Multiply the number by itself.<\/span><\/p><p><span style=\"font-weight: 400;\">24\u00b2 = 24 \u00d7 24 = <\/span><b>576<\/b><\/p><h4><b>Method 2: Using (a + b)\u00b2<\/b><\/h4><p><b>(a + b)\u00b2 = a\u00b2 + 2ab + b\u00b2<\/b><\/p><p><span style=\"font-weight: 400;\">Split the number into a round number plus a small number.<\/span><\/p><p><span style=\"font-weight: 400;\">32\u00b2 = (30 + 2)\u00b2<\/span><span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\"> = 900 + 120 + 4<\/span><span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\"> = <\/span><b>1024<\/b><\/p><h4><b>Method 3: Using (a \u2212 b)\u00b2<\/b><\/h4><p><b>(a \u2212 b)\u00b2 = a\u00b2 \u2212 2ab + b\u00b2<\/b><\/p><p><span style=\"font-weight: 400;\">Use this when the number is just below a round number.<\/span><\/p><p><span style=\"font-weight: 400;\">49\u00b2 = (50 \u2212 1)\u00b2<\/span><span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\"> = 2500 \u2212 100 + 1<\/span><span style=\"font-weight: 400;\"><br \/><\/span><span style=\"font-weight: 400;\"> = <\/span><b>2401<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a76f7f7\" data-id=\"a76f7f7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac8d28b elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ac8d28b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-2bf56a0\" data-id=\"2bf56a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-5cb931c\" data-id=\"5cb931c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2aa29ca elementor-widget elementor-widget-heading\" data-id=\"2aa29ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Should Students Learn Squares from 1 to 50?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8b2f03 elementor-widget elementor-widget-text-editor\" data-id=\"e8b2f03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Faster mental calculation:<\/b><span style=\"font-weight: 400;\"> quick recall saves time in exams.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Easier algebra:<\/b><span style=\"font-weight: 400;\"> expressions like x\u00b2 and identities like (a + b)\u00b2 become less intimidating.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Square roots:<\/b><span style=\"font-weight: 400;\"> if you know 36 = 6\u00b2, you instantly know \u221a36 = 6.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Geometry:<\/b><span style=\"font-weight: 400;\"> area of squares and many formulas use squares.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pythagorean theorem:<\/b><span style=\"font-weight: 400;\"> a\u00b2 + b\u00b2 = c\u00b2 relies on squares. For example, 3\u00b2 + 4\u00b2 = 9 + 16 = 25 = 5\u00b2.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Competitive exams and aptitude tests:<\/b><span style=\"font-weight: 400;\"> squares appear constantly in number series and data questions.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Better number sense:<\/b><span style=\"font-weight: 400;\"> you start to see how numbers relate to each other.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4e78d27\" data-id=\"4e78d27\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f63370c elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"f63370c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-de5c07d\" data-id=\"de5c07d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-83f7d07\" data-id=\"83f7d07\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b5ded00 elementor-widget elementor-widget-heading\" data-id=\"b5ded00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common Mistakes While Learning Square Numbers<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f135c35 elementor-widget elementor-widget-text-editor\" data-id=\"f135c35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Confusing square with double.<\/b><span style=\"font-weight: 400;\"> 8\u00b2 is 64, not 16. Squaring means multiplying by itself, not by 2.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Writing 12\u00b2 as 12 \u00d7 2.<\/b><span style=\"font-weight: 400;\"> The correct working is 12 \u00d7 12 = 144.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mixing up nearby values.<\/b><span style=\"font-weight: 400;\"> Students often swap 17\u00b2 = 289 and 19\u00b2 = 361. Use the last-digit pattern to check.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Memorizing without understanding.<\/b><span style=\"font-weight: 400;\"> Pure rote learning fades quickly. Learn one pattern for each group.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Calculation slips with larger numbers.<\/b><span style=\"font-weight: 400;\"> Use the (a \u00b1 b)\u00b2 method and double-check the last digit.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-586ad2f\" data-id=\"586ad2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b402ef4 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"b402ef4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a9967b5\" data-id=\"a9967b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a95b8a6\" data-id=\"a95b8a6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aae3dc4 elementor-widget elementor-widget-heading\" data-id=\"aae3dc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Practice Questions on Squares from 1 to 50<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-252ddc8 elementor-widget elementor-widget-text-editor\" data-id=\"252ddc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is 14\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Find the square of 27.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is 35\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Which number has a square of 1600?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Calculate 49\u00b2 without direct multiplication.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is 18\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Find 41\u00b2.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is 23\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Find the number whose square is 2025.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Calculate 29\u00b2 using a nearby round number.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is 48\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What is the difference between 30\u00b2 and 29\u00b2?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Is 1000 a perfect square? Between which two squares does it lie?<\/span><\/li><\/ol><h4><b>Answers<\/b><\/h4><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">196<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">729<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">1225<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">40<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">(50 \u2212 1)\u00b2 = 2500 \u2212 100 + 1 = 2401<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">324<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">1681<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">529<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">45<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">(30 \u2212 1)\u00b2 = 900 \u2212 60 + 1 = 841<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">2304<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">900 \u2212 841 = 59, which equals 2 \u00d7 29 + 1<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No. It lies between 31\u00b2 = 961 and 32\u00b2 = 1024.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9ddab54\" data-id=\"9ddab54\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6034b78 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"6034b78\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6a51705\" data-id=\"6a51705\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-419cbd1\" data-id=\"419cbd1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2820088 elementor-widget elementor-widget-heading\" data-id=\"2820088\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a382a7 elementor-widget elementor-widget-text-editor\" data-id=\"6a382a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Learning the square of 1 to 50 is one of the most useful habits in school maths. Start with 1 to 10, study in groups, and lean on the patterns: odd gaps, endings in 5, and round-number shortcuts. When you understand why a square works, you will remember it far longer than if you only memorize the table. Revise a group each day, test yourself with the practice questions, and you will be ready to extend to 100.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-86a208d\" data-id=\"86a208d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ff70ef8 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ff70ef8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-1bd1710\" data-id=\"1bd1710\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-d3dd414\" data-id=\"d3dd414\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41a3dfb elementor-widget elementor-widget-heading\" data-id=\"41a3dfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca9fdc9 elementor-widget elementor-widget-accordion\" data-id=\"ca9fdc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2121\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2121\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the square of 1 to 50?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2121\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2121\"><p><span style=\"font-weight: 400;\">\u00a0It is the list of squares from 1\u00b2 = 1 up to 50\u00b2 = 2500, shown in the table above.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2122\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2122\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the easiest way to memorize squares from 1 to 50?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2122\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2122\"><p><span style=\"font-weight: 400;\">Learn 1 to 10 first, then study in groups of 10. Use patterns like the \u201cending in 5\u201d trick and the (a \u00b1 b)\u00b2 method.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2123\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2123\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the square of 50?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2123\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2123\"><p><span style=\"font-weight: 400;\">\u00a050\u00b2 = 50 \u00d7 50 = 2500.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2124\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2124\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the formula for finding the square of a number?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2124\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2124\"><p><span style=\"font-weight: 400;\">\u00a0n\u00b2 = n \u00d7 n.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2125\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2125\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How can I learn squares from 1 to 100 quickly?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2125\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2125\"><p><span style=\"font-weight: 400;\">First master 1 to 50, then add 51 to 100 in groups of 10. Use round-number shortcuts, such as 98\u00b2 = (100 \u2212 2)\u00b2 = 9604.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2126\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-2126\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What are the perfect squares between 1 and 100?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2126\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-2126\"><p><span style=\"font-weight: 400;\">\u00a01, 4, 9, 16, 25, 36, 49, 64, 81, and 100.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2127\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-2127\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the difference between a square and a square root?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2127\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-2127\"><p><span style=\"font-weight: 400;\">Squaring multiplies a number by itself (6\u00b2 = 36). A square root reverses this (\u221a36 = 6).<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2128\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-2128\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Why should students memorize square numbers?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2128\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-2128\"><p><span style=\"font-weight: 400;\">They speed up mental calculation and support algebra, geometry, and exam problem solving.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2129\" class=\"elementor-tab-title\" data-tab=\"9\" role=\"button\" aria-controls=\"elementor-tab-content-2129\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Which square numbers should students learn first?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2129\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"9\" role=\"region\" aria-labelledby=\"elementor-tab-title-2129\"><p><span style=\"font-weight: 400;\">Start with 1\u00b2 to 10\u00b2, then 11\u00b2 to 20\u00b2, since these are used most often.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-21210\" class=\"elementor-tab-title\" data-tab=\"10\" role=\"button\" aria-controls=\"elementor-tab-content-21210\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How can I calculate large squares mentally?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-21210\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"10\" role=\"region\" aria-labelledby=\"elementor-tab-title-21210\"><p><span style=\"font-weight: 400;\">Split the number around a round number and apply (a + b)\u00b2 or (a \u2212 b)\u00b2. For example, 47\u00b2 = (50 \u2212 3)\u00b2 = 2500 \u2212 300 + 9 = 2209.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the square of 1 to 50?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span style=\\\"font-weight: 400;\\\">\\u00a0It is the list of squares from 1\\u00b2 = 1 up to 50\\u00b2 = 2500, shown in the table above.<\\\/span><\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is the easiest way to memorize squares from 1 to 50?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span style=\\\"font-weight: 400;\\\">Learn 1 to 10 first, then study in groups of 10. Use patterns like the \\u201cending in 5\\u201d trick and the (a \\u00b1 b)\\u00b2 method.<\\\/span><\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is the square of 50?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span style=\\\"font-weight: 400;\\\">\\u00a050\\u00b2 = 50 \\u00d7 50 = 2500.<\\\/span><\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What is the formula for finding the square of a number?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span style=\\\"font-weight: 400;\\\">\\u00a0n\\u00b2 = n \\u00d7 n.<\\\/span><\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"How can I learn squares from 1 to 100 quickly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p><span style=\\\"font-weight: 400;\\\">First master 1 to 50, then add 51 to 100 in groups of 10. 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