{"id":11293,"date":"2024-05-21T10:18:09","date_gmt":"2024-05-21T10:18:09","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=11293"},"modified":"2026-03-30T05:19:10","modified_gmt":"2026-03-30T05:19:10","slug":"w-3-fact-families","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/w-3-fact-families\/","title":{"rendered":"W.3 Fact families"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-947d58c2654fbb75bdf49f1c06794f23\" style=\"color:#00056d;text-transform:uppercase\"><strong>Fact families<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-4d4696560822e7cb72ec4be90d4370b1\" style=\"color:#74008b\">Key Notes:<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-e79af7e580446234bdf72f2fd6da223a\" style=\"color:#f11010\">What is a Fact Family?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A <strong>fact family<\/strong> is a group of <strong>related math facts<\/strong>.<\/li>\n\n\n\n<li>These facts use the <strong>same three numbers<\/strong>.<\/li>\n\n\n\n<li>They show how numbers are connected using <strong>addition and subtraction<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-135433546107501c6a7652b3c310ed3c\" style=\"color:#f30808\">\ud83d\udd22 Example of a Fact Family<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Numbers: <strong>2, 3, 5<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Addition facts:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2 + 3 = 5<\/li>\n\n\n\n<li>3 + 2 = 5<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Subtraction facts:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5 \u2212 2 = 3<\/li>\n\n\n\n<li>5 \u2212 3 = 2<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-0e346e8a57f71199130904413ffead30\" style=\"color:#e70202\">\ud83c\udfe0 Fact Family \u201cHouse\u201d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of a <strong>fact family like a house<\/strong> \ud83c\udfe0:\n<ul class=\"wp-block-list\">\n<li>The <strong>three numbers live together<\/strong><\/li>\n\n\n\n<li>They make <strong>4 math sentences<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-5274ab96d7893318e2100270424dcd28\" style=\"color:#f10a0a\">\u2795\u2796 Key Points to Remember<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uses <strong>3 numbers only<\/strong><\/li>\n\n\n\n<li>Makes <strong>4 number sentences<\/strong><\/li>\n\n\n\n<li>Includes:\n<ul class=\"wp-block-list\">\n<li><strong>2 addition facts<\/strong><\/li>\n\n\n\n<li><strong>2 subtraction facts<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Helps us understand how numbers are related<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-2161458314fe4f12f128695e28de3165\" style=\"color:#fa0808\">\ud83c\udfaf Why is it Important?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps children learn <strong>addition and subtraction easily<\/strong><\/li>\n\n\n\n<li>Improves <strong>number sense<\/strong><\/li>\n\n\n\n<li>Makes math <strong>fun and simple<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-5cd094e259baff7b5e42873fc279db9a\" style=\"color:#ee1010\">\ud83e\udde0 Easy Tip<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>biggest number<\/strong> is usually the <strong>answer in addition<\/strong><\/li>\n\n\n\n<li>The same number becomes the <strong>starting number in subtraction<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-ec231660011d038ae97c57e887f3e609\" style=\"color:#e90303\">\u270f\ufe0f Practice Example<\/h3>\n\n\n\n<p>Try with numbers <strong>4, 6, 10<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4 + 6 = 10<\/li>\n\n\n\n<li>6 + 4 = 10<\/li>\n\n\n\n<li>10 \u2212 4 = 6<\/li>\n\n\n\n<li>10 \u2212 6 = 4<\/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-background has-large-font-size\" style=\"background-color:#ecd3d3\"><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 class=\"has-text-color has-link-color wp-elements-d4e438cad3274770f9fdc84947c87d6e\" style=\"color:#b00012\">\u2754<strong>What fact is missing from this fact family?<\/strong><\/p>\n\n\n\n<p>5 \u2212 0 = 5<br>5 \u2212 5 = 0<br>0 + 5 = 5 __________<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence.<\/li>\n\n\n\n<li>The missing addition number sentence is the related addition fact for 0 + 5 = 5.<\/li>\n\n\n\n<li>5 + 0 = 5 is the missing fact.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#d5edd3\"><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 class=\"has-text-color has-link-color wp-elements-d4e438cad3274770f9fdc84947c87d6e\" style=\"color:#b00012\">\u2754<strong>What fact is missing from this fact family?<\/strong><\/p>\n\n\n\n<p>8 \u2212 0 = 8<br>8 + 0 = 8<br>0 + 8 = 8__________<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>This fact family has two addition number sentences and one subtraction number sentence. It is missing one subtraction number sentence.<\/li>\n\n\n\n<li>The missing subtraction number sentence is the related subtraction fact for 8 \u2212 0 = 8.<\/li>\n\n\n\n<li>8 \u2212 8 = 0 is the missing fact.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#d4d3ed\"><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 class=\"has-text-color has-link-color wp-elements-d4e438cad3274770f9fdc84947c87d6e\" style=\"color:#b00012\">\u2754<strong>What fact is missing from this fact family?<\/strong><\/p>\n\n\n\n<p>7 \u2212 7 = 0<br>0 + 7 = 7<br>7 \u2212 0 = 7__________<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>This fact family has one addition number sentence and two subtraction number sentences. It is missing one addition number sentence.<\/li>\n\n\n\n<li>The missing addition number sentence is the related addition fact for 0 + 7 = 7.<\/li>\n\n\n\n<li>7 + 0 = 7 is the missing fact.<\/li>\n<\/ul>\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\/84266\/292\/741\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-106.png\" alt=\"\" class=\"wp-image-12544\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-106.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-106-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-106-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-106-400x400.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\/84265\/957\/827\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-106.png\" alt=\"\" class=\"wp-image-12545\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-106.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-106-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-106-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-106-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fact families Key Notes: What is a Fact Family? \ud83d\udd22 Example of a Fact Family \ud83d\udc49 Addition facts: \ud83d\udc49 Subtraction facts: \ud83c\udfe0 Fact Family \u201cHouse\u201d \u2795\u2796 Key Points to Remember \ud83c\udfaf Why is it Important? \ud83e\udde0 Easy Tip \u270f\ufe0f Practice Example Try with numbers 4, 6, 10: Learn with an example \u2754What fact is missing<a class=\"more-link\" href=\"https:\/\/1stclass.deltapublications.in\/index.php\/w-3-fact-families\/\">Continue reading <span class=\"screen-reader-text\">&#8220;W.3 Fact families&#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-11293","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11293","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=11293"}],"version-history":[{"count":12,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11293\/revisions"}],"predecessor-version":[{"id":20161,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11293\/revisions\/20161"}],"wp:attachment":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=11293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}