{"id":162,"date":"2022-04-12T05:02:45","date_gmt":"2022-04-12T05:02:45","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=162"},"modified":"2025-11-21T03:40:40","modified_gmt":"2025-11-21T03:40:40","slug":"g-1-find-two-numbers-based-on-sum-and-difference","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/g-1-find-two-numbers-based-on-sum-and-difference\/","title":{"rendered":"G.1 Find two numbers based on sum and difference"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong> Find two numbers based on sum and difference<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-bbf79a7dedb8bfae57277a5a477813ba\" style=\"color:#74008b\"><strong>Key notes : <\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83d\udd22\u2728 <strong>What Is the Sum?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>sum<\/strong> is the result when you <strong>add<\/strong> two numbers.<\/li>\n\n\n\n<li>Example: 8 + 5 = <strong>13<\/strong> \u279d 13 is the <strong>sum<\/strong>.<\/li>\n\n\n\n<li>\u2795\ud83d\udff0<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\u2796\u2728 <strong>What Is the Difference?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>difference<\/strong> is the result when you <strong>subtract<\/strong> two numbers.<\/li>\n\n\n\n<li>Example: 8 \u2212 5 = <strong>3<\/strong> \u279d 3 is the <strong>difference<\/strong>.<\/li>\n\n\n\n<li>\u2796\ud83d\udff0<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83e\udde0\ud83d\udca1 <strong>To Find the Two Numbers:<\/strong><\/h2>\n\n\n\n<p>If you know the <strong>sum<\/strong> and the <strong>difference<\/strong> of two numbers, use this trick:<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83c\udf80 <strong>Step 1: Add the Sum and Difference<\/strong><\/h3>\n\n\n\n<p>\ud83d\udc49 (Sum + Difference) \u00f7 2 = <strong>Bigger Number<\/strong><br>\ud83d\udca1 Because the bigger number includes the extra amount shown in the difference!<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83c\udf80 <strong>Step 2: Subtract the Difference from the Sum<\/strong><\/h3>\n\n\n\n<p>\ud83d\udc49 (Sum \u2212 Difference) \u00f7 2 = <strong>Smaller Number<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\u2714\ufe0f Example Time! \ud83e\udde9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83c\udfb2 <strong>Sum = 20<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83c\udfb2 <strong>Difference = 4<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bigger number = (20 + 4) \u00f7 2 = <strong>12<\/strong><\/li>\n\n\n\n<li>Smaller number = (20 \u2212 4) \u00f7 2 = <strong>8<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u2728 So the two numbers are <strong>12<\/strong> and <strong>8<\/strong>! \ud83c\udf89<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83d\udcdd\ud83d\udcac <strong>Remember This Rule!<\/strong><\/h2>\n\n\n\n<p>\u2b50 When you know <strong>sum<\/strong> and <strong>difference<\/strong>,<br>\ud83d\udc49 The <strong>bigger number<\/strong> is always closer to the sum + difference.<br>\ud83d\udc49 The <strong>smaller number<\/strong> is always closer to the sum \u2212 difference.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83c\udfa8\ud83e\uddf8 <strong>Why This Works?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>difference<\/strong> tells how far apart the two numbers are.<\/li>\n\n\n\n<li>The <strong>sum<\/strong> tells how much they add up to.<\/li>\n\n\n\n<li>Combining both helps us separate the bigger and smaller values! \ud83c\udf08<\/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-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-75deb34fe760b582623c53aadbd7490c\" style=\"background-color:#f2eba8\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-a9eb3bc2dac12be7f1cb07cb80b771de\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\ud83e\udd4fThe sum of two numbers is 16. The difference of the two numbers is 8. <\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-24b17bf0fe194be1f8a86cd220bc22db\" style=\"color:#b00012\">What are the two numbers?<\/p>\n\n\n\n<p>\u200b&nbsp;___and____ &nbsp;\u200b<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of pairs of numbers whose difference is 8. Then find the sum of each pair.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1-removebg-preview.png\" alt=\"\" class=\"wp-image-3538\" style=\"aspect-ratio:1.6666666666666667;width:382px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1-removebg-preview.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1-removebg-preview-300x180.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>The numbers are 12 and 4.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-15ce2936603880e4a275996440647d45\" style=\"background-color:#b1ebf3\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-6e103d1482336d7f75f345f4263b8584\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p> \ud83e\udd4fThe sum of two numbers is 12. The difference of the two numbers is 2. <\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-24b17bf0fe194be1f8a86cd220bc22db\" style=\"color:#b00012\">What are the two numbers?<\/p>\n\n\n\n<p>\u200b&nbsp;____and____<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of pairs of numbers whose difference is 2. Then find the sum of each pair.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__2_-removebg-preview.png\" alt=\"\" class=\"wp-image-3540\" style=\"aspect-ratio:1.6666666666666667;width:395px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__2_-removebg-preview.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__2_-removebg-preview-300x180.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p> &nbsp;\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The numbers are 7 and 5.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-4a46a9ea4394e92c6688fd3314d9e33c\" style=\"background-color:#bfcdf2\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-b9615f593e85939640c2e921ac7fa29a\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\ud83e\udd4f The difference of two numbers is 4. Their sum is 20. <\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-24b17bf0fe194be1f8a86cd220bc22db\" style=\"color:#b00012\">What are the two numbers?<\/p>\n\n\n\n<p>\u200b&nbsp;____and___ &nbsp;\u200b<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of pairs of numbers whose difference is 4. Then find the sum of each pair.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__3_-removebg-preview.png\" alt=\"\" class=\"wp-image-3541\" style=\"aspect-ratio:1.6666666666666667;width:407px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__3_-removebg-preview.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__3_-removebg-preview-300x180.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>The numbers are 12 and 8.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!\ud83d\udd8a\ufe0f<\/strong><\/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\/80552\/729\/915\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-249.png\" alt=\"\" class=\"wp-image-7068\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-249.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-249-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-249-150x150.png 150w\" 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\/81097\/322\/665\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-245.png\" alt=\"\" class=\"wp-image-7069\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-245.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-245-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-245-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Find two numbers based on sum and difference Key notes : \ud83d\udd22\u2728 What Is the Sum? \u2796\u2728 What Is the Difference? \ud83e\udde0\ud83d\udca1 To Find the Two Numbers: If you know the sum and the difference of two numbers, use this trick: \ud83c\udf80 Step 1: Add the Sum and Difference \ud83d\udc49 (Sum + Difference) \u00f7 2<a class=\"more-link\" href=\"https:\/\/4thclass.deltapublications.in\/index.php\/g-1-find-two-numbers-based-on-sum-and-difference\/\">Continue reading <span class=\"screen-reader-text\">&#8220;G.1 Find two numbers based on sum and difference&#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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-162","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=162"}],"version-history":[{"count":16,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/162\/revisions"}],"predecessor-version":[{"id":16796,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/162\/revisions\/16796"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}