{"id":11136,"date":"2024-05-21T08:19:54","date_gmt":"2024-05-21T08:19:54","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=11136"},"modified":"2025-10-31T10:31:33","modified_gmt":"2025-10-31T10:31:33","slug":"j-3-subtract-multiples-of-10","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/j-3-subtract-multiples-of-10\/","title":{"rendered":"J.3 Subtract multiples of 10"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-2b67afd4ddba3c1497a2f2d6b8233605\" style=\"color:#00056d;text-transform:uppercase\"><strong>Subtract multiples of 10<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-203290aba75681a4fb07a0852f132b50\" style=\"color:#74008b;text-transform:capitalize\">key notes :<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-c4d814b5dd90c88b07bd9c97026fd7f7\" style=\"color:#000060\"><strong>Understanding Multiples of 10:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Introduce numbers like 10, 20, 30, 40, up to 100 as multiples of 10.<\/li>\n\n\n\n<li>Explain that these numbers end in zero.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-18f210f120f9f6aaf03ae1dbc9660f14\" style=\"color:#000060\"><strong>Visual Representation:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Use number lines to show subtraction steps.<\/li>\n\n\n\n<li>Illustrate with base-ten blocks or ten-frames to visually demonstrate groups of tens being taken away.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-f446a97ba27047ece899160268f254b9\" style=\"color:#000060\"><strong>Simple Subtraction Concepts:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Begin with simple examples like 30 &#8211; 10 or 50 &#8211; 20.<\/li>\n\n\n\n<li>Emphasize that only the tens place changes during subtraction, while the ones place remains zero.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-69c7d04aa9c7d17aa6941d4e9709cb58\" style=\"color:#000060\"><strong>Relate to Everyday Situations:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Use real-life examples, such as subtracting sets of 10 apples or toys to make the concept relatable.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-184b6473eeb72fcc5fc186f273084ed5\" style=\"color:#000060\"><strong>Mental Math Strategies:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Encourage students to count backward by tens.<\/li>\n\n\n\n<li>Practice mental math by visualizing tens as groups being removed.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-large-font-size wp-elements-3fefd20f8ce119a518e5f53333ab5486\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background\" style=\"background-color:#daebce\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-background-background-color has-text-color has-background has-link-color wp-elements-9e457f718eaeedaba3c882ee5b3503b4\" style=\"color:#b00012\">\ud83e\udd64 <strong>Subtract: 40 &#8211; 30 =<\/strong><\/p>\n\n\n\n<p>Notice that both numbers have 1 zero at the end. When the number of zeros is the same, it is easy to subtract. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>40 \u2013 30=____<\/p>\n\n\n\n<p>Next, subtract the zeros. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero minus zero equals zero.<\/p>\n\n\n\n<p>40 \u2013 30=0<\/p>\n\n\n\n<p>Now subtract the remaining digits. Four minus three is one.<\/p>\n\n\n\n<p>40 \u2013 30=10<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#cedceb\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-background-background-color has-text-color has-background has-link-color wp-elements-0782853e9d437aafaf48356988927699\" style=\"color:#b00012\">\ud83e\udd64 <strong>Subtract: 60 &#8211; 30 =<\/strong><\/p>\n\n\n\n<p>Notice that both numbers have 1 zero at the end. When the number of zeros is the same, it is easy to subtract. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>60 \u2013 30<\/p>\n\n\n\n<p>Next, subtract the zeros. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero minus zero equals zero.<\/p>\n\n\n\n<p>60 \u2013 30=0<\/p>\n\n\n\n<p>Now subtract the remaining digits. Six minus three is three.<\/p>\n\n\n\n<p>60 \u2013 30=30<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#ebcee5\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-background-background-color has-text-color has-background has-link-color wp-elements-7b1e3d61931c2fa8fb8022f5144e5b8f\" style=\"color:#b00012\">\ud83e\udd64 <strong>Subtract: 80 &#8211; 40 =<\/strong><\/p>\n\n\n\n<p>Notice that both numbers have 1 zero at the end. When the number of zeros is the same, it is easy to subtract. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>80 \u2013 40<\/p>\n\n\n\n<p>Next, subtract the zeros. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero minus zero equals zero.<\/p>\n\n\n\n<p>80 \u2013 40=0<\/p>\n\n\n\n<p>Now subtract the remaining digits. Eight minus four is four.<\/p>\n\n\n\n<p>80 \u2013 40=40<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-de9e97447719430221d5ffbb0cb6d2aa\" style=\"color:#d90000\">Let&#8217;s practice!<\/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\/83451\/763\/983\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-72.png\" alt=\"\" class=\"wp-image-12085\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-72.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-72-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-72-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-72-400x400.png 400w\" 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\/29923\/413\/974\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-72.png\" alt=\"\" class=\"wp-image-12086\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-72.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-72-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-72-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-72-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Subtract multiples of 10 key notes : Understanding Multiples of 10: Visual Representation: Simple Subtraction Concepts: Relate to Everyday Situations: Mental Math Strategies: Learn with an example \ud83e\udd64 Subtract: 40 &#8211; 30 = Notice that both numbers have 1 zero at the end. When the number of zeros is the same, it is easy to<a class=\"more-link\" href=\"https:\/\/1stclass.deltapublications.in\/index.php\/j-3-subtract-multiples-of-10\/\">Continue reading <span class=\"screen-reader-text\">&#8220;J.3 Subtract multiples of 10&#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":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-11136","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=11136"}],"version-history":[{"count":16,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11136\/revisions"}],"predecessor-version":[{"id":19616,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11136\/revisions\/19616"}],"wp:attachment":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=11136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}