{"id":75,"date":"2022-04-11T14:25:34","date_gmt":"2022-04-11T14:25:34","guid":{"rendered":"http:\/\/3rdclass.deltapublications.in\/?page_id=75"},"modified":"2025-11-04T05:25:28","modified_gmt":"2025-11-04T05:25:28","slug":"d-2-subtraction-input-output-tables-up-to-three-digits","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/d-2-subtraction-input-output-tables-up-to-three-digits\/","title":{"rendered":"D.2 Subtraction input\/output tables &#8211; 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>Subtraction input\/output tables &#8211; 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\/ad.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>Introduction to Input\/Output Tables:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Definition:<\/strong> An input\/output table, also known as a function table, is used to show how a set of numbers (inputs) is transformed into another set of numbers (outputs) using a specific operation.<\/li>\n\n\n\n<li><strong>Purpose:<\/strong> Helps students understand relationships between numbers and practice mathematical operations systematically.<\/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><strong>Understanding the Concept:<\/strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li><strong>Input:<\/strong> The number you start with, often listed in the left column.<\/li>\n\n\n\n<li><strong>Output:<\/strong> The result after performing a subtraction operation on the input, listed in the right column.<\/li>\n\n\n\n<li><strong>Rule:<\/strong> The operation that connects the input to the output (e.g., subtracting a specific number).<\/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><strong>Example of a Subtraction Input\/Output Table:<\/strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Input<\/th><th>Rule<\/th><th>Output<\/th><\/tr><\/thead><tbody><tr><td>345<\/td><td>&#8211; 123<\/td><td>222<\/td><\/tr><tr><td>562<\/td><td>&#8211; 214<\/td><td>348<\/td><\/tr><tr><td>789<\/td><td>&#8211; 111<\/td><td>678<\/td><\/tr><tr><td>903<\/td><td>&#8211; 300<\/td><td>603<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li class=\"has-normal-font-size\"><strong>Explanation:<\/strong> In each row, the rule (subtraction) is applied to the input number to get the output number. For example, in the first row, 345 (input) minus 123 equals 222 (output).<\/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><strong>Creating a Subtraction Input\/Output Table:<\/strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li><strong>Step 1:<\/strong> Choose the subtraction rule (e.g., subtract 50).<\/li>\n\n\n\n<li><strong>Step 2:<\/strong> Select input numbers (up to three digits).<\/li>\n\n\n\n<li><strong>Step 3:<\/strong> Apply the rule to each input to find the output.<\/li>\n\n\n\n<li><strong>Step 4:<\/strong> Fill in the table with inputs and corresponding outputs.<\/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:#99d6f7\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\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>Complete the table .<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e371a9cf4ce49d9b6e00d101376ca402\" style=\"color:#b00012\"><strong>Rule : subtract 100<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"300\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-1.png\" alt=\"\" class=\"wp-image-10354\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-1.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-1-300x134.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p>Start with the numbers in the &#8220;In&#8221; column. Subtract 100 from each number.<\/p>\n\n\n\n<p class=\"has-text-align-center\">379 \u2212 100 = <strong>279<\/strong><br>542 \u2212 100 = <strong>442<\/strong><br>441 \u2212 100 = 341<br>919 \u2212 100 = <strong>819<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#d7fb9c\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\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>Complete the table .<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e371a9cf4ce49d9b6e00d101376ca402\" style=\"color:#b00012\"><strong>Rule : subtract 100<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"300\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-2.png\" alt=\"\" class=\"wp-image-10355\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-2.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-2-300x134.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p>Start with the numbers in the &#8220;In&#8221; column. Subtract 100 from each number.<\/p>\n\n\n\n<p class=\"has-text-align-center\">987 \u2212 100 = 887<br>886 \u2212 100 = <strong>786<\/strong><br>768 \u2212 100 = <strong>668<\/strong><br>104 \u2212 100 = <strong>4<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#e7aaf8\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\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>Complete the table .<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e371a9cf4ce49d9b6e00d101376ca402\" style=\"color:#b00012\"><strong>Rule : subtract 100<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"300\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-3.png\" alt=\"\" class=\"wp-image-10357\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-3.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-3-300x134.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p>Start with the numbers in the &#8220;In&#8221; column. Subtract 100 from each number.<\/p>\n\n\n\n<p class=\"has-text-align-center\">846 \u2212 100 = 746<br>451 \u2212 100 = <strong>351<\/strong><br>445 \u2212 100 = <strong>345<\/strong><br>773 \u2212 100 = <strong>673<\/strong><\/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\/35354\/588\/802\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-210.png\" alt=\"\" class=\"wp-image-8825\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-210.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-210-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-210-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-210-400x400.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\/34816\/442\/476\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-217.png\" alt=\"\" class=\"wp-image-8826\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-217.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-217-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-217-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-217-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Subtraction input\/output tables &#8211; up to three digits key notes : Introduction to Input\/Output Tables: Understanding the Concept: Example of a Subtraction Input\/Output Table: Input Rule Output 345 &#8211; 123 222 562 &#8211; 214 348 789 &#8211; 111 678 903 &#8211; 300 603 Creating a Subtraction Input\/Output Table: Learn with an example Complete the table<a class=\"more-link\" href=\"https:\/\/3rdclass.deltapublications.in\/index.php\/d-2-subtraction-input-output-tables-up-to-three-digits\/\">Continue reading <span class=\"screen-reader-text\">&#8220;D.2 Subtraction input\/output tables &#8211; 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-75","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/75","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=75"}],"version-history":[{"count":21,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/75\/revisions"}],"predecessor-version":[{"id":20020,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/75\/revisions\/20020"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}