{"id":67,"date":"2022-04-12T05:58:24","date_gmt":"2022-04-12T05:58:24","guid":{"rendered":"http:\/\/5thclass.deltapublications.in\/?page_id=67"},"modified":"2025-09-10T08:57:22","modified_gmt":"2025-09-10T08:57:22","slug":"c-13-multiply-2-digit-numbers-by-2-digit-numbers","status":"publish","type":"page","link":"https:\/\/5thclass.deltapublications.in\/index.php\/c-13-multiply-2-digit-numbers-by-2-digit-numbers\/","title":{"rendered":"C.13 Multiply 2-digit numbers by 2-digit numbers"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong>Multiply 2-digit numbers by 2-digit numbers<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/C.13-Multiply-2-digit-numbers-by-2-digit-numbers.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-d7e05e27833e0b099449f6bbfc49e381\" style=\"color:#74008b\"><strong>Key notes :<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td>\u2728<strong> Key Points<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>When multiplying 2-digit numbers by 2-digit numbers, we use the <strong>long multiplication method<\/strong> (column method).<\/li>\n\n\n\n<li>Multiply step by step, starting from the ones place.<\/li>\n\n\n\n<li>Multiplication means repeated addition.<\/li>\n\n\n\n<li>Always remember to add the <em>carry-over<\/em>.<\/li>\n\n\n\n<li>Place a <strong>zero<\/strong> in the second row when multiplying by the tens digit.<\/li>\n\n\n\n<li>Finally, add the two results to get the product.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>\ud83d\udcdd Steps to Multiply (Example: 34 \u00d7 12)<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Write the numbers in column form:<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>     34\n  \u00d7  12\n  -----\n<\/code><\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Multiply the ones digit of the bottom number (2) by each digit of the top number (34):<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>     34\n  \u00d7  12\n  -----\n     68   \u2190 (34 \u00d7 2)\n<\/code><\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Multiply the tens digit of the bottom number (1, which is 10) by each digit of the top number (34).<br>Remember to put one zero at the end:<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>     34\n  \u00d7  12\n  -----\n     68\n+   340   \u2190 (34 \u00d7 10)\n<\/code><\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>Add the two results:<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>     68\n+   340\n  -----\n    408\n<\/code><\/pre>\n\n\n\n<p>\ud83d\udc49 Therefore, <strong>34 \u00d7 12 = 408<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>\u2705 More Examples<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>23 \u00d7 15 = 345<\/li>\n\n\n\n<li>46 \u00d7 32 = 1,472<\/li>\n\n\n\n<li>58 \u00d7 47 = 2,726<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>\ud83d\udd11 Important Tips<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Always align numbers correctly (ones under ones, tens under tens).<\/li>\n\n\n\n<li>Double-check multiplication facts.<\/li>\n\n\n\n<li>Don\u2019t forget the zero when multiplying by tens.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center has-text-color has-large-font-size\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-normal-font-size\" style=\"background-color:#f9bcbc\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color\" style=\"color:#b00012\"><strong>\ud83d\ude00 Multiply:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"146\" height=\"135\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-2024-08-21T110708.078-1.png\" alt=\"\" class=\"wp-image-12754\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-normal-font-size\">Multiply the ones.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"176\" height=\"143\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-66.png\" alt=\"\" class=\"wp-image-12751\"\/><\/figure><\/div>\n\n\n<p>Multiply the tens.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"179\" height=\"199\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-67.png\" alt=\"\" class=\"wp-image-12752\"\/><\/figure><\/div>\n\n\n<p>Now add the results.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"215\" height=\"239\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-68.png\" alt=\"\" class=\"wp-image-12753\" style=\"aspect-ratio:0.899581589958159;width:208px;height:auto\"\/><\/figure><\/div>\n\n\n<p>The product is 924.<img decoding=\"async\" src=\"\" alt=\"\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-normal-font-size\" style=\"background-color:#f0cff9\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color\" style=\"color:#b00012\">\ud83d\ude0a Multiply:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"181\" height=\"124\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-2024-08-21T111246.169.png\" alt=\"\" class=\"wp-image-12757\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Multiply the ones.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"192\" height=\"135\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-69.png\" alt=\"\" class=\"wp-image-12758\"\/><\/figure><\/div>\n\n\n<p>Multiply the tens.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"177\" height=\"185\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-70.png\" alt=\"\" class=\"wp-image-12759\"\/><\/figure><\/div>\n\n\n<p>Now add the results.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"202\" height=\"240\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-71.png\" alt=\"\" class=\"wp-image-12760\"\/><\/figure><\/div>\n\n\n<p>The product is 420.<img decoding=\"async\" src=\"\" alt=\"\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-normal-font-size\" style=\"background-color:#fbcbb9\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color\" style=\"color:#b00012\">\ud83d\ude26 Multiply:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"207\" height=\"51\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-2024-08-21T111735.811.png\" alt=\"\" class=\"wp-image-12761\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Multiply the ones.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"134\" height=\"147\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-72.png\" alt=\"\" class=\"wp-image-12762\"\/><\/figure><\/div>\n\n\n<p>Multiply the tens.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"169\" height=\"194\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-73.png\" alt=\"\" class=\"wp-image-12763\"\/><\/figure><\/div>\n\n\n<p>Now add the results.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"238\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-74.png\" alt=\"\" class=\"wp-image-12764\"\/><\/figure><\/div>\n\n\n<p>The product is 968.<img decoding=\"async\" src=\"\" alt=\"\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\" style=\"background-color:#ffef76\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" data-id=\"8101\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-9.png\" alt=\"\" class=\"wp-image-8101\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-9.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-9-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-9-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1693911819565obiw6ata-voicemaker.in-speech.mp3\"><\/audio><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/76368\/315\/893\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-110.png\" alt=\"\" class=\"wp-image-5947\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-110.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-110-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-110-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/35290\/539\/181\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-114.png\" alt=\"\" class=\"wp-image-5948\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-114.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-114-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-114-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiply 2-digit numbers by 2-digit numbers Key notes : \u2728 Key Points \ud83d\udcdd Steps to Multiply (Example: 34 \u00d7 12) \ud83d\udc49 Therefore, 34 \u00d7 12 = 408 \u2705 More Examples \ud83d\udd11 Important Tips Learn with an example \ud83d\ude00 Multiply: Multiply the ones. Multiply the tens. Now add the results. The product is 924. \ud83d\ude0a Multiply:<a class=\"more-link\" href=\"https:\/\/5thclass.deltapublications.in\/index.php\/c-13-multiply-2-digit-numbers-by-2-digit-numbers\/\">Continue reading <span class=\"screen-reader-text\">&#8220;C.13 Multiply 2-digit numbers by 2-digit numbers&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-67","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=67"}],"version-history":[{"count":31,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/67\/revisions"}],"predecessor-version":[{"id":15718,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/67\/revisions\/15718"}],"wp:attachment":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}