{"id":73,"date":"2022-04-11T14:25:12","date_gmt":"2022-04-11T14:25:12","guid":{"rendered":"http:\/\/3rdclass.deltapublications.in\/?page_id=73"},"modified":"2025-11-06T05:21:42","modified_gmt":"2025-11-06T05:21:42","slug":"d-1-subtract-numbers-up-to-three-digits","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/d-1-subtract-numbers-up-to-three-digits\/","title":{"rendered":"D.1 Subtract numbers up to three digits"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Subtract numbers up to three digits<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/D.1-Subtract-numbers-up-to-three-digits.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-869a5c0b6b78055316c8d0186252dcbd\" 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><strong>Understanding Subtraction<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li>Subtraction is the process of taking one number away from another.<\/li>\n\n\n\n<li>It involves a <em>minuend<\/em> (the number being subtracted from), a <em>subtrahend<\/em> (the number being subtracted), and a <em>difference<\/em> (the result).<\/li>\n<\/ul>\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>Three-Digit Numbers:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li>Three-digit numbers range from 100 to 999.<\/li>\n\n\n\n<li>Examples include 345, 678, and 912.<\/li>\n<\/ul>\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>Basic Subtraction Terms<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li><strong>Minuend<\/strong>: The larger number from which another number is subtracted.<\/li>\n\n\n\n<li><strong>Subtrahend<\/strong>: The number that is being subtracted.<\/li>\n\n\n\n<li><strong>Difference<\/strong>: The result of the subtraction.<\/li>\n<\/ul>\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>Steps for Subtracting Three-Digit Numbers<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li><strong>Align the Numbers<\/strong>: Write the numbers one below the other, ensuring the digits are in the correct columns (hundreds, tens, units).<\/li>\n\n\n\n<li><strong>Start from the Units Column<\/strong>: Always begin subtraction from the rightmost column (units).<\/li>\n\n\n\n<li><strong>Subtract Each Column<\/strong>: If the top digit is smaller than the bottom digit, you need to borrow from the next column to the left.<\/li>\n\n\n\n<li><strong>Borrowing\/Regrouping<\/strong>: If the digit in the minuend is smaller than the subtrahend, borrow 10 from the next column. Reduce the left column by one and add 10 to the current column.<\/li>\n<\/ul>\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>Example Problems<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example 1: 457\u2212123457 &#8211; 123457\u2212123<\/li>\n\n\n\n<li>Subtract the units: 7\u22123=47 &#8211; 3 = 47\u22123=4<\/li>\n\n\n\n<li>Subtract the tens: 5\u22122=35 &#8211; 2 = 35\u22122=3<\/li>\n\n\n\n<li>Subtract the hundreds: 4\u22121=34 &#8211; 1 = 34\u22121=3<\/li>\n\n\n\n<li>Result: 334334334<\/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-background has-normal-font-size\" style=\"background-color:#e0adfb\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\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>Subtract.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-1364f8a551c38d74f88a592feee8bcb3\" style=\"color:#b00012\"><strong>868 &#8211; 85 =<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p>Subtract the ones. Subtract 8\u20135.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-78.png\" alt=\"This image has an empty alt attribute; its file name is Untitled_design__6_-removebg-preview.png\" class=\"wp-image-16660\" style=\"width:214px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-78.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-78-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-78-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-78-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>Subtract the tens. You need to carry over first. Subtract 16\u20138.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__7_-removebg-preview.png\" alt=\"\" class=\"wp-image-9733\" style=\"width:265px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__7_-removebg-preview.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__7_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__7_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__7_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>Subtract the hundreds. Subtract 7\u20130.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__8_-removebg-preview.png\" alt=\"\" class=\"wp-image-9734\" style=\"width:198px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__8_-removebg-preview.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__8_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__8_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__8_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>The difference is 783.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#90fbb4\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\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>Subtract.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-f38f6e777cd6067c4913a8a4b424b827\" style=\"color:#b00012\"><strong>278 &#8211; 26 =<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p>Subtract the ones. Subtract 8\u20136.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__9_-removebg-preview.png\" alt=\"\" class=\"wp-image-9735\" style=\"width:228px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__9_-removebg-preview.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__9_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__9_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__9_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>Subtract the tens. Subtract 7\u20132.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__10_-removebg-preview.png\" alt=\"\" class=\"wp-image-9736\" style=\"width:204px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__10_-removebg-preview.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__10_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__10_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__10_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>Subtract the hundreds. Subtract 2\u20130.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"499\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__11_-removebg-preview.png\" alt=\"\" class=\"wp-image-9738\" style=\"width:198px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__11_-removebg-preview.png 499w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__11_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__11_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__11_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/figure><\/div>\n\n\n<p>The difference is 252.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#faf0a0\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\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>Subtract.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-6fc5cf1a07b244996cdf5826c7c4a69f\" style=\"color:#b00012\"><strong>991 &#8211; 77 =<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<p>Subtract the ones. You need to carry over first. Subtract 11\u20137.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design-removebg-preview-1.png\" alt=\"\" class=\"wp-image-9793\" style=\"width:282px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design-removebg-preview-1.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design-removebg-preview-1-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design-removebg-preview-1-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design-removebg-preview-1-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>Subtract the tens. Subtract 8\u20137.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__2_-removebg-preview-1.png\" alt=\"\" class=\"wp-image-9791\" style=\"width:198px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__2_-removebg-preview-1.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__2_-removebg-preview-1-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__2_-removebg-preview-1-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__2_-removebg-preview-1-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>Subtract the hundreds. Subtract 9\u20130.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__3_-removebg-preview.png\" alt=\"\" class=\"wp-image-9792\" style=\"width:214px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__3_-removebg-preview.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__3_-removebg-preview-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__3_-removebg-preview-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/06\/Untitled_design__3_-removebg-preview-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>The difference is 914.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" 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\/76989\/767\/400\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-209.png\" alt=\"\" class=\"wp-image-8822\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-209.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-209-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-209-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-209-400x400.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\/30117\/395\/113\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-216.png\" alt=\"\" class=\"wp-image-8823\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-216.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-216-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-216-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-216-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Subtract numbers up to three digits key notes : Understanding Subtraction: Three-Digit Numbers: Basic Subtraction Terms: Steps for Subtracting Three-Digit Numbers: Example Problems: Learn with an example Subtract. 868 &#8211; 85 = Subtract the ones. Subtract 8\u20135. Subtract the tens. You need to carry over first. Subtract 16\u20138. Subtract the hundreds. Subtract 7\u20130. The difference<a class=\"more-link\" href=\"https:\/\/3rdclass.deltapublications.in\/index.php\/d-1-subtract-numbers-up-to-three-digits\/\">Continue reading <span class=\"screen-reader-text\">&#8220;D.1 Subtract numbers up to three digits&#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,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-73","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":26,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73\/revisions"}],"predecessor-version":[{"id":20032,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73\/revisions\/20032"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}