{"id":43,"date":"2022-04-11T14:18:21","date_gmt":"2022-04-11T14:18:21","guid":{"rendered":"http:\/\/3rdclass.deltapublications.in\/?page_id=43"},"modified":"2025-09-06T04:55:22","modified_gmt":"2025-09-06T04:55:22","slug":"b-7-convert-from-expanded-form","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/b-7-convert-from-expanded-form\/","title":{"rendered":"B.7 Convert from expanded form"},"content":{"rendered":"\n<div class=\"wp-block-group has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Convert from expanded form<\/strong><\/h2>\n\n\n\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGwhehf5NA\/hTvZvY040wlLilQo0rkRaw\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGwhehf5NA&#x2F;hTvZvY040wlLilQo0rkRaw&#x2F;watch?utm_content=DAGwhehf5NA&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">3rd class Convert between place values<\/a> by Delta publications\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-28d136ae4331e7eb05ec8e1cb71ebcde\" style=\"color:#74008b\">key notes :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83c\udf88 <strong>Understanding Expanded Form:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Definition:<\/strong> Expanded form is a way to break down a number by showing the value of each digit according to its place value.<\/li>\n\n\n\n<li><strong>Example:<\/strong> The number 453 in expanded form is written as 400 + 50 + 3.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83c\udf86 <strong>Components of Expanded Form:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li><strong>Hundreds Place:<\/strong> Represents the number of hundreds (e.g., in 400, the digit 4 is in the hundreds place).<\/li>\n\n\n\n<li><strong>Tens Place:<\/strong> Represents the number of tens (e.g., in 50, the digit 5 is in the tens place).<\/li>\n\n\n\n<li><strong>Ones Place:<\/strong> Represents the number of ones (e.g., in 3, the digit 3 is in the ones place).<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83c\udf87 <strong>Steps to Convert from Expanded Form to Standard Form:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Identify the Place Values:<\/strong><\/p>\n\n\n\n<p>Look at each part of the expanded form and identify the hundreds, tens, and ones.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: For 400 + 30 + 5, 400 is the hundreds, 30 is the tens, and 5 is the ones.<\/li>\n<\/ul>\n\n\n\n<p><strong>Add the Place Values:<\/strong><\/p>\n\n\n\n<p>Add all the values together to form the standard number.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: 400 + 30 + 5 = 435.<\/li>\n<\/ul>\n\n\n\n<p><strong>Write the Number in Standard Form:<\/strong><\/p>\n\n\n\n<p>Write the final result as a single number.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: 435 is the standard form of 400 + 30 + 5.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83e\udde8 <strong>Examples for Practice:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Example 1:<\/strong> Convert 300 + 20 + 7 to standard form.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution:<\/strong> 300 + 20 + 7 = 327.<\/li>\n<\/ul>\n\n\n\n<p><strong>Example 2:<\/strong> Convert 500 + 40 + 2 to standard form.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution:<\/strong> 500 + 40 + 2 = 542.<\/li>\n<\/ul>\n\n\n\n<p><strong>Example 3:<\/strong> Convert 600 + 50 + 8 to standard form.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution:<\/strong> 600 + 50 + 8 = 658.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\u2728<strong>Tips for Converting from Expanded Form:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Check Each Place Value:<\/strong> Ensure you correctly identify and place the hundreds, tens, and ones in the right order.<\/li>\n\n\n\n<li><strong>Line Up Digits:<\/strong> When adding the place values, line up the digits according to their place values (hundreds with hundreds, tens with tens, etc.).<\/li>\n\n\n\n<li><strong>Start with the Largest Place Value:<\/strong> Begin with the largest place value (hundreds) and work your way to the smallest (ones).<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83c\udf89 <strong>Common Mistakes to Avoid:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Misplacing Digits:<\/strong> Make sure each digit is in the correct place value position when writing the standard form.<\/p>\n\n\n\n<p><strong>Forgetting Zeros:<\/strong> If a place value is missing in the expanded form (e.g., no tens), remember to place a zero in that position in the standard form.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: 400 + 6 should be written as 406, not 46.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000020\"><tbody><tr><td>\ud83c\udf8a <strong>Relating Expanded Form to Real-Life Situations:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Money:<\/strong> Think of expanded form as counting money, where you add different denominations together.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: $500 + $30 + $2 is the same as $532.<\/li>\n<\/ul>\n\n\n\n<p><strong>Measurement:<\/strong> Consider expanded form in terms of measurements.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: 700 cm + 50 cm + 9 cm = 759 cm.<\/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-background has-normal-font-size\" style=\"background-color:#f7d6fb\"><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-6b1133552b05a6060c48163abed289da\" style=\"color:#b00012\"><strong>\ud83d\udce2 What is 900 + 60 + 7?<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>900 is 9 hundreds.<br>60 is 6 tens.<br>7 is 7 ones.<\/li>\n\n\n\n<li>900 + 60 + 7 is 9 hundreds, 6 tens and 7 ones.<\/li>\n\n\n\n<li>Remember the place values:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__1_-removebg-preview.png\" alt=\"\" class=\"wp-image-9514\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__1_-removebg-preview.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__1_-removebg-preview-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>900 + 60 + 7 = 967<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#f7cdcd\"><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-3a30ecab904b7209daf9e935ee197ed8\" style=\"color:#b00012\"><strong>What is 10 + 4?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>14<\/li>\n\n\n\n<li>74<\/li>\n\n\n\n<li>10<\/li>\n\n\n\n<li>19<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10 is 1 ten.<br>4 is 4 ones.<\/li>\n\n\n\n<li>10 + 4 is 1 ten and 4 ones.<\/li>\n\n\n\n<li>Remember the place values:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__2_-removebg-preview.png\" alt=\"\" class=\"wp-image-9515\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__2_-removebg-preview.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__2_-removebg-preview-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10 + 4 = 14<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#d7fafd\"><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-9f5171a3a14726c58261c3ab82b4c2fe\" style=\"color:#b00012\"><strong>What is 50 + 3?<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50 is 5 tens.<br>3 is 3 ones.<\/li>\n\n\n\n<li>50 + 3 is 5 tens and 3 ones.<\/li>\n\n\n\n<li>Remember the place values:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__3_-removebg-preview.png\" alt=\"\" class=\"wp-image-9517\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__3_-removebg-preview.png 670w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Untitled_design__3_-removebg-preview-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>50 + 3 = 53<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" 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\/34951\/649\/110\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-108.png\" alt=\"\" class=\"wp-image-8426\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-108.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-108-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-108-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-108-400x400.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\/30114\/551\/521\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-107.png\" alt=\"\" class=\"wp-image-8427\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-107.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-107-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-107-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-107-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Convert from expanded form 3rd class Convert between place values by Delta publications key notes : \ud83c\udf88 Understanding Expanded Form: \ud83c\udf86 Components of Expanded Form: \ud83c\udf87 Steps to Convert from Expanded Form to Standard Form: Identify the Place Values: Look at each part of the expanded form and identify the hundreds, tens, and ones. Add<a class=\"more-link\" href=\"https:\/\/3rdclass.deltapublications.in\/index.php\/b-7-convert-from-expanded-form\/\">Continue reading <span class=\"screen-reader-text\">&#8220;B.7 Convert from expanded form&#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,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=43"}],"version-history":[{"count":27,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":19377,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/43\/revisions\/19377"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}