{"id":11129,"date":"2024-05-21T08:17:56","date_gmt":"2024-05-21T08:17:56","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=11129"},"modified":"2025-07-31T05:35:14","modified_gmt":"2025-07-31T05:35:14","slug":"j-1-relate-addition-and-subtraction-sentences","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/j-1-relate-addition-and-subtraction-sentences\/","title":{"rendered":"J.1 Relate addition and subtraction sentences"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-0cca1943953339e13c1217977a5c8726\" style=\"color:#00056d;text-transform:uppercase\"><strong>Relate addition and subtraction sentences<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-f12a7bf645fb3896e3022fd20cdb4a84\" 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-6bdbb8ca5e80e8fa50b2b10e47900d2f\" style=\"color:#000060\"><strong>Understanding Relationships:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Addition and subtraction are related operations.<\/li>\n\n\n\n<li>They can be seen as opposite processes; addition combines numbers, while subtraction finds the difference between numbers.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-1279e7088223471a218cda6fb48ec0ca\" style=\"color:#000060\"><strong>Fact Families:<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">A set of numbers (e.g., 3, 5, and 8) can create multiple addition and subtraction sentences.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-ca679f523c5286b232c22c48327bbbb8\" style=\"color:#000060\"><strong>Example<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Addition:<\/strong> 3 + 5 = 8, 5 + 3 = 8<\/li>\n\n\n\n<li><strong>Subtraction:<\/strong> 8 &#8211; 3 = 5, 8 &#8211; 5 = 3<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-de632e21e190668f9df61eba00a8d834\" style=\"color:#000060\"><strong>Part-Part-Whole Model:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Visualize numbers using models to show how parts come together to make a whole.<\/li>\n\n\n\n<li>Example: If 2 and 4 are parts, 6 is the whole (2 + 4 = 6).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-2f773df6c87f9892e66d5df02b279519\" style=\"color:#000060\"><strong>Using Number Lines:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">Demonstrate how moving forward on a number line represents addition and moving backward shows subtraction.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e512d42e56b7d599f82ff100cc4e7dc7\" style=\"color:#000060\"><strong>Word Problems:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Practice with simple stories to connect addition and subtraction in real-life situations.<\/li>\n\n\n\n<li>Example: &#8220;If you have 5 apples and give away 2, how many are left?&#8221;<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-a98f4ad362c52128acf430360461ef84\" style=\"color:#000060\"><strong>Connecting Sentences:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Encourage students to write related addition and subtraction sentences.<\/li>\n\n\n\n<li>Example: If 7 + 2 = 9, then 9 &#8211; 2 = 7.<\/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:#f6bebe\"><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-9e69b405de598be361b79fa6df13d5df\" style=\"color:#b00012\">\ud83c\udf61<strong>If 7 + 1 = 8, then\u2026 ______\u2212 7 = 1\u200b<\/strong><\/p>\n\n\n\n<p>You can use fact families. A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers.<\/p>\n\n\n\n<p>This is the fact family for 7 + 1 = 8:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>7 + 1 = 8<\/li>\n\n\n\n<li>1 + 7 = 8<\/li>\n\n\n\n<li>8 \u2212 1 = 7<\/li>\n\n\n\n<li>8 \u2212 7 = 1<\/li>\n<\/ul>\n\n\n\n<p>Use the last fact. The number 8 must go in the blank space.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#bdf3bd\"><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-890fc29fdd50eb89dafcedb49034b34b\" style=\"color:#b00012\">\ud83c\udf61<strong>If 7 + 1&nbsp;=&nbsp;8, then&#8230; 8 \u2212_____&nbsp;&nbsp;=&nbsp;7<\/strong><\/p>\n\n\n\n<p>You can use fact families. A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers.<\/p>\n\n\n\n<p>This is the fact family for 7 + 1 = 8:<\/p>\n\n\n\n<p>7 + 1 = 8<br>1 + 7 = 8<br>8 \u2212 7 = 1<br>8 \u2212 1 = 7<\/p>\n\n\n\n<p>Use the last fact. The number 1 must go in the blank space.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#b5daf7\"><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-80d194e2b6fc95bce7d6cc8d1c252b8c\" style=\"color:#b00012\">\ud83c\udf61<strong>If 2 + 3&nbsp;=&nbsp;5, then&#8230; \u2212 3&nbsp;=&nbsp;2\u200b<\/strong><\/p>\n\n\n\n<p>You can use fact families. A fact family is two addition number sentences and two subtraction number sentences that all use the same three numbers.<\/p>\n\n\n\n<p>This is the fact family for 2 + 3 = 5:<\/p>\n\n\n\n<p>2 + 3 = 5<br>3 + 2 = 5<br>5 \u2212 2 = 3<br>5 \u2212 3 = 2<\/p>\n\n\n\n<p>Use the last fact. The number 5 must go in the blank space.<\/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\/83450\/960\/110\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-70.png\" alt=\"\" class=\"wp-image-12077\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-70.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-70-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-70-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-70-400x400.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\/29922\/856\/980\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-70.png\" alt=\"\" class=\"wp-image-12078\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-70.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-70-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-70-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-70-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Relate addition and subtraction sentences key notes : Understanding Relationships: Fact Families: A set of numbers (e.g., 3, 5, and 8) can create multiple addition and subtraction sentences. Example: Part-Part-Whole Model: Using Number Lines: Word Problems: Connecting Sentences: Learn with an example \ud83c\udf61If 7 + 1 = 8, then\u2026 ______\u2212 7 = 1\u200b You can<a class=\"more-link\" href=\"https:\/\/1stclass.deltapublications.in\/index.php\/j-1-relate-addition-and-subtraction-sentences\/\">Continue reading <span class=\"screen-reader-text\">&#8220;J.1 Relate addition and subtraction sentences&#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-11129","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11129","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=11129"}],"version-history":[{"count":15,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11129\/revisions"}],"predecessor-version":[{"id":18359,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11129\/revisions\/18359"}],"wp:attachment":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=11129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}