{"id":11043,"date":"2024-05-21T07:31:09","date_gmt":"2024-05-21T07:31:09","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=11043"},"modified":"2025-11-20T05:27:06","modified_gmt":"2025-11-20T05:27:06","slug":"f-4-add-three-numbers-use-doubles","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/f-4-add-three-numbers-use-doubles\/","title":{"rendered":"F.4 Add three numbers &#8211; use doubles"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-c52a14596ab30caba5888e40d381242a\" style=\"color:#00056d;text-transform:uppercase\"><strong>Add three numbers &#8211; use doubles<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-ec4f666d481dd1268c0d5e044e6cdaeb\" style=\"color:#74008b\"><strong>Key notes<\/strong>:-<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83d\udca1 <strong>What are \u201cDoubles\u201d?<\/strong><\/h3>\n\n\n\n<p>Doubles are <strong>two numbers that are the same<\/strong>.<\/p>\n\n\n\n<p>Example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2 + 2 = 4<\/strong><\/li>\n\n\n\n<li><strong>5 + 5 = 10<\/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-large-font-size\">\ud83d\udd0d <strong>Why Use Doubles to Add 3 Numbers?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>It makes addition <strong>easier and faster<\/strong>.<\/li>\n\n\n\n<li>When you see <strong>two numbers that are the same<\/strong>, add them first!<br>\u2714 Helps you <strong>remember facts quickly<\/strong><br>\u2714 Makes adding <strong>three numbers simpler<\/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-large-font-size\">\ud83d\udd22 <strong>Look for Doubles First<\/strong> \ud83d\udd75\ufe0f\u200d\u2642\ufe0f<\/h3>\n\n\n\n<p>Example: <strong>3 + 3 + 2<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Step 1: Add the doubles \u2192 <strong>3 + 3 = 6<\/strong><\/li>\n\n\n\n<li>Step 2: Add the last number \u2192 <strong>6 + 2 = 8<\/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-large-font-size\">\ud83c\udfaf <strong>Sometimes Rearranging Helps<\/strong><\/h3>\n\n\n\n<p>You can change the order of numbers to <strong>find the doubles<\/strong>.<br>Example: <strong>4 + 1 + 4<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rearrange \u2192 <strong>4 + 4 + 1<\/strong><\/li>\n\n\n\n<li>Add doubles \u2192 <strong>4 + 4 = 8<\/strong><\/li>\n\n\n\n<li>Add the last number \u2192 <strong>8 + 1 = 9<\/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-large-font-size\">\ud83e\udde0 <strong>Doubles Facts to Remember<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 + 1 = 2<\/li>\n\n\n\n<li>2 + 2 = 4<\/li>\n\n\n\n<li>3 + 3 = 6<\/li>\n\n\n\n<li>4 + 4 = 8<\/li>\n\n\n\n<li>5 + 5 = 10<\/li>\n\n\n\n<li>6 + 6 = 12<br>(These help in solving quickly! \ud83d\ude0a)<\/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\">\ud83c\udf89 <strong>Try Solving Examples<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2 + 2 + 3 = ?<\/strong><\/li>\n\n\n\n<li><strong>5 + 1 + 5 = ?<\/strong><\/li>\n\n\n\n<li><strong>3 + 4 + 3 = ?<\/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-large-font-size\">\ud83c\udf08 <strong>Key Idea<\/strong><\/h3>\n\n\n\n<p>\ud83d\udc49 <em>Find doubles \u2192 Add them \u2192 Then add the leftover number.<\/em><br>This makes adding <strong>three numbers fun and easy!<\/strong> \ud83c\udf88\ud83d\ude04<\/p>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-huge-font-size wp-elements-b9a4d2dbd2b5893137fb321e43f2d55d\" 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-f15a53110a6932f6fa72eaa572ab5596\" style=\"background-color:#f3def8\"><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-ae910fbeff0be2ffbba8943550683e49\" style=\"color:#b00012\">\u2712\ufe0f<strong>Add: 1 + 3 + 3 =<\/strong><\/p>\n\n\n\n<p>Hint: Start by adding a double.<\/p>\n\n\n\n<p>First, add the doubles 3 and 3 to make 6:<\/p>\n\n\n\n<p>1 + 3 + 3 = ?<\/p>\n\n\n\n<p>1 + 6 = ?<\/p>\n\n\n\n<p>Now add 1 and 6:<\/p>\n\n\n\n<p>1 + 6 = 7<\/p>\n\n\n\n<p>The sum is 7.<\/p>\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-e7f0c520df72b8a5d84a0f6ce3d42e31\" style=\"background-color:#b6f9c7\"><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-3124a4731ffc5e70322d349eec992310\" style=\"color:#b00012\">\u2712\ufe0f<strong>Add: 5 + 2 + 2 =<\/strong><\/p>\n\n\n\n<p>Hint: Start by adding a double.<\/p>\n\n\n\n<p>First, add the doubles 2 and 2 to make 4:<\/p>\n\n\n\n<p>5 + 2 + 2 = ?<\/p>\n\n\n\n<p>5 + 4 = ?<\/p>\n\n\n\n<p>Now add 5 and 4:<\/p>\n\n\n\n<p>5 + 4 = 9<\/p>\n\n\n\n<p>The sum is 9.<\/p>\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-f29eedf173b3d65773a540d9c0a0b3e6\" style=\"background-color:#f4efb3\"><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-844ef5a518c6dbf882bd42fa7360ca64\" style=\"color:#b00012\">\u2712\ufe0f<strong>Add: 1 + 1 + 2 =<\/strong><\/p>\n\n\n\n<p>Hint: Start by adding a double.<\/p>\n\n\n\n<p>First, add the doubles 1 and 1 to make 2:<\/p>\n\n\n\n<p>1 + 1 + 2 = ?<\/p>\n\n\n\n<p>2 + 2 = ?<\/p>\n\n\n\n<p>Now add 2 and 2:<\/p>\n\n\n\n<p>2 + 2 = 4<\/p>\n\n\n\n<p>The sum is 4.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-393a4b8abea486ac52ee307675e66f42\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/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\/80169\/413\/641\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-33.png\" alt=\"\" class=\"wp-image-11771\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-33.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-33-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-33-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-2-214-33-400x400.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\/29911\/397\/797\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-33.png\" alt=\"\" class=\"wp-image-11772\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-33.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-33-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-33-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/06\/Worksheet-1-1-1-217-33-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Add three numbers &#8211; use doubles Key notes:- \ud83d\udca1 What are \u201cDoubles\u201d? Doubles are two numbers that are the same. Example: \ud83d\udd0d Why Use Doubles to Add 3 Numbers? \ud83d\udd22 Look for Doubles First \ud83d\udd75\ufe0f\u200d\u2642\ufe0f Example: 3 + 3 + 2 \ud83c\udfaf Sometimes Rearranging Helps You can change the order of numbers to find the<a class=\"more-link\" href=\"https:\/\/1stclass.deltapublications.in\/index.php\/f-4-add-three-numbers-use-doubles\/\">Continue reading <span class=\"screen-reader-text\">&#8220;F.4 Add three numbers &#8211; use doubles&#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-11043","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11043","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=11043"}],"version-history":[{"count":16,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11043\/revisions"}],"predecessor-version":[{"id":19954,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/11043\/revisions\/19954"}],"wp:attachment":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=11043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}