{"id":164,"date":"2022-04-12T05:03:06","date_gmt":"2022-04-12T05:03:06","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=164"},"modified":"2025-11-20T11:09:08","modified_gmt":"2025-11-20T11:09:08","slug":"g-2-find-two-numbers-based-on-sum-difference-product-and-quotient","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/g-2-find-two-numbers-based-on-sum-difference-product-and-quotient\/","title":{"rendered":"G.2 Find two numbers based on sum, difference, product and quotient"},"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, difference, product, and quotient<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-c94a149b099fb3f23f355c7448aa9d47\" style=\"color:#74008b\"><strong>key notes:<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">1\ufe0f\u20e3 <strong>When the SUM is given \u2795<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Sum<\/em> means <strong>add the two numbers<\/strong>.<\/li>\n\n\n\n<li>If you know the sum and <strong>one number<\/strong>, you can find the other number by <strong>subtracting<\/strong>.<br>\ud83d\udc49 <strong>Other number = Sum \u2212 Known number<\/strong><\/li>\n\n\n\n<li>Example: Sum = 20, One number = 8<br>\u279c Other number = 20 \u2212 8 = 12<\/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-large-font-size\">2\ufe0f\u20e3 <strong>When the DIFFERENCE is given \u2796<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Difference<\/em> means <strong>subtract<\/strong>.<\/li>\n\n\n\n<li>If you know the difference and <strong>one number<\/strong>, use <strong>addition<\/strong> or <strong>subtraction<\/strong>:<br>If the known number is bigger:<br>\ud83d\udc49 <strong>Other number = Known number \u2212 Difference<\/strong><br>If the known number is smaller:<br>\ud83d\udc49 <strong>Other number = Known number + Difference<\/strong><\/li>\n\n\n\n<li>Example: Difference = 5, Bigger number = 15<br>\u279c Smaller number = 15 \u2212 5 = 10<\/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-large-font-size\">3\ufe0f\u20e3 <strong>When the PRODUCT is given \u2716\ufe0f<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Product<\/em> means <strong>multiply the two numbers<\/strong>.<\/li>\n\n\n\n<li>If you know the product and <strong>one factor<\/strong>, divide to find the other factor:<br>\ud83d\udc49 <strong>Other number = Product \u00f7 Known number<\/strong><\/li>\n\n\n\n<li>Example: Product = 36, One number = 6<br>\u279c Other number = 36 \u00f7 6 = 6<\/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-large-font-size\">4\ufe0f\u20e3 <strong>When the QUOTIENT is given \u2797<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Quotient<\/em> means <strong>division result<\/strong>.<\/li>\n\n\n\n<li>If you know the quotient and <strong>one number<\/strong>, find the other using multiplication:<br>\ud83d\udc49 <strong>Other number = Quotient \u00d7 Known number<\/strong><\/li>\n\n\n\n<li>Example: Quotient = 4, One number = 5<br>\u279c Other number = 4 \u00d7 5 = 20<\/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\">\ud83c\udfaf <strong>IMPORTANT TIPS<\/strong><\/h2>\n\n\n\n<p>Remember the <strong>inverse operations<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Addition \u2194 Subtraction<\/li>\n\n\n\n<li>Multiplication \u2194 Division<\/li>\n<\/ul>\n\n\n\n<p>Read the problem carefully to find:<br>\u2714\ufe0f What is given?<br>\u2714\ufe0f Which number is missing?<\/p>\n\n\n\n<p>Use simple facts and tables to calculate quickly.<\/p>\n\n\n\n<p>Always <strong>check your answer<\/strong> by reversing the operation.<\/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\">\u270f\ufe0f <strong>Quick Practice Example<\/strong><\/h2>\n\n\n\n<p>Sum = 30<br>One number = 18<br>\ud83d\udc49 Other number = 30 \u2212 18 = <strong>12<\/strong><\/p>\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-62218365dee35eda5d4072248f1388c3\" style=\"background-color:#fce1cc\"><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-fab1d28dca85d4033e50665758fedde9\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\ud83d\udc49 The product of two numbers is 100, and 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;___<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of pairs of numbers whose product is 100. 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__4_-removebg-preview.png\" alt=\"\" class=\"wp-image-3544\" style=\"aspect-ratio:1.6666666666666667;width:402px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__4_-removebg-preview.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__4_-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 10 and 10.<\/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-273e8848cb491791b6687075a1f6254d\" style=\"background-color:#d5f6e4\"><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-fb3354fed5d5498ac98f556efed17e37\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\ud83d\udc49 The quotient of two numbers is 8, and their difference is 7. <\/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;___<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Think of pairs of numbers whose quotient is 8. Then find the difference 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__5_-removebg-preview.png\" alt=\"\" class=\"wp-image-3545\" style=\"aspect-ratio:1.6666666666666667;width:337px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__5_-removebg-preview.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2022\/12\/1__5_-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 8 and 1.<\/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-1a6ee1f13ab8f936c3f24160b189df19\" style=\"background-color:#f4ddff\"><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-366b8708703948336e2ed652ccd09306\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>\ud83d\udc49 The product of two numbers is 18, and their sum is 11. <\/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 product is 18. Then find the sum of each pair.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Product<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Sum<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">18 x 1 = 18<\/td><td class=\"has-text-align-center\" data-align=\"center\">18+1 = 19<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">9 x 2 = 18<\/td><td class=\"has-text-align-center\" data-align=\"center\">9+2 = 11<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6 x 3 = 18<\/td><td class=\"has-text-align-center\" data-align=\"center\">6+3 = 9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The numbers are 9 and 2.<\/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\udd8b\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\/80553\/505\/261\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-248.png\" alt=\"\" class=\"wp-image-7064\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-248.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-248-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-248-150x150.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\/540\/739\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-244.png\" alt=\"\" class=\"wp-image-7065\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-244.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-244-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-244-150x150.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, difference, product, and quotient key notes: 1\ufe0f\u20e3 When the SUM is given \u2795 2\ufe0f\u20e3 When the DIFFERENCE is given \u2796 3\ufe0f\u20e3 When the PRODUCT is given \u2716\ufe0f 4\ufe0f\u20e3 When the QUOTIENT is given \u2797 \ud83c\udfaf IMPORTANT TIPS Remember the inverse operations: Read the problem carefully to find:\u2714\ufe0f What is<a class=\"more-link\" href=\"https:\/\/4thclass.deltapublications.in\/index.php\/g-2-find-two-numbers-based-on-sum-difference-product-and-quotient\/\">Continue reading <span class=\"screen-reader-text\">&#8220;G.2 Find two numbers based on sum, difference, product and quotient&#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-164","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/164","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=164"}],"version-history":[{"count":16,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/164\/revisions"}],"predecessor-version":[{"id":16781,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/164\/revisions\/16781"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}