{"id":29,"date":"2022-04-12T05:51:52","date_gmt":"2022-04-12T05:51:52","guid":{"rendered":"http:\/\/5thclass.deltapublications.in\/?page_id=29"},"modified":"2025-09-06T05:31:21","modified_gmt":"2025-09-06T05:31:21","slug":"b-3-complete-addition-and-subtraction-sentences","status":"publish","type":"page","link":"https:\/\/5thclass.deltapublications.in\/index.php\/b-3-complete-addition-and-subtraction-sentences\/","title":{"rendered":"B.3 Complete addition and subtraction sentences"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Complete addition and subtraction sentences<\/strong><\/h2>\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\" style=\"flex-basis:100%\">\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\/DAGwcBAx16w\/gHUgdOFyic1NeuyS97mfzw\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGwcBAx16w&#x2F;gHUgdOFyic1NeuyS97mfzw&#x2F;watch?utm_content=DAGwcBAx16w&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">Class-5 Topic: Complete addition and subtraction sentences<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong>Key notes :<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td>\ud83c\udf87<strong>Understanding Addition and Subtraction Sentences<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Addition Sentences<\/strong>: An equation that shows the sum of two or more numbers.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 7+5=12<\/li>\n<\/ul>\n\n\n\n<p><strong>Subtraction Sentences<\/strong>: An equation that shows the difference between two numbers.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 15\u22128=7<\/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:#000060\"><tbody><tr><td>\ud83c\udf87<strong>Recognizing Missing Elements<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Identifying the Missing Part<\/strong>: Understand whether the missing part is a number (addend, minuend, subtrahend) or the result (sum, difference).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: __+9=14 (Missing addend)<\/li>\n\n\n\n<li><strong>Example<\/strong>: 18\u2212__=9(Missing subtrahend)<\/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:#000060\"><tbody><tr><td>\ud83c\udf8b<strong>Solving for Missing Numbers<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Addition Sentences<\/strong>:<\/p>\n\n\n\n<p><strong>To find the missing addend<\/strong>: Subtract the known addend from the sum.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: __+9=14 \u2192 14\u22129=5<\/li>\n<\/ul>\n\n\n\n<p><strong>To find the sum<\/strong>: Add the known addends.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 7+8=__\u2192 7+8=15<\/li>\n<\/ul>\n\n\n\n<p><strong>Subtraction Sentences<\/strong>:<\/p>\n\n\n\n<p><strong>To find the missing minuend<\/strong>: Add the difference to the subtrahend.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: __\u22126=4 \u2192 4+6=10<\/li>\n<\/ul>\n\n\n\n<p><strong>To find the missing subtrahend<\/strong>: Subtract the difference from the minuend.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 12\u2212__=5 \u2192 12\u22125=7<\/li>\n<\/ul>\n\n\n\n<p><strong>To find the difference<\/strong>: Subtract the subtrahend from the minuend.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: 18\u22129=__\u2192 18\u22129=9<\/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:#000060\"><tbody><tr><td><strong>\ud83c\udf87 Checking Your Work<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Verification<\/strong>: After solving, substitute the number back into the equation to ensure it makes the sentence true.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: For __+9=14, after finding 5 as the missing number, check that 5+9=14.<\/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:#000060\"><tbody><tr><td><strong>\ud83c\udf8d Understanding the Relationship Between Addition and Subtraction<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Inverse Operations<\/strong>: Recognize that addition and subtraction are inverse operations, which means they can be used to check each other.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: If 8+7=15, then 15\u22127=8<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td>\ud83e\udde8<strong>Word Problems to Practice<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Example 1<\/strong>: &#8220;Sarah has 23 apples. She buys some more apples, and now she has 37. How many apples did she buy?&#8221;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution<\/strong>: 23+__=37, so she bought 37\u221223=14 apples.<\/li>\n<\/ul>\n\n\n\n<p><strong>Example 2<\/strong>: &#8220;John had some money. After spending $35, he has $65 left. How much money did he have initially?&#8221;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution<\/strong>: __\u221235=65 so he initially had 65+35=100 dollars.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td>\ud83e\udde8<strong>Problem-Solving Strategies<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Use a Number Line<\/strong>: Visualize addition or subtraction by moving forward or backward on a number line.<\/li>\n\n\n\n<li><strong>Estimate<\/strong>: Before solving, estimate the answer to see if your final answer is reasonable.<\/li>\n\n\n\n<li><strong>Draw a Picture<\/strong>: Sometimes drawing a simple diagram or using counters can help visualize the problem.<\/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:#000060\"><tbody><tr><td>\ud83c\udf89<strong>Word Problem Connections<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Application in Word Problems<\/strong>: Use addition and subtraction sentences to solve real-life problems, enhancing understanding and relevance.<\/p>\n\n\n\n<p><strong>Example<\/strong>: &#8220;If you score 23 points in the first half of a game and score 18 points in the second half, how many points did you score in total?&#8221;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solution<\/strong>: 23+18=__so the total score is 41 points.<\/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:#9cfaa1\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\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-background-background-color has-text-color has-background\" style=\"color:#b00012\"><strong>Fill&nbsp;in the missing&nbsp;number.  <\/strong><\/p>\n\n\n\n<p class=\"has-background-background-color has-background\"><strong>68,09<\/strong>4 <strong>&#8211;<\/strong> __________ = <strong>60,755<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Find&nbsp;the number that makes the subtraction number sentence&nbsp;true.<\/li>\n\n\n\n<li>68,094\u2013?=60,755<\/li>\n\n\n\n<li>Subtract&nbsp;60,755&nbsp;from both&nbsp;sides:<\/li>\n\n\n\n<li>68,094\u2013?&nbsp;\u2013&nbsp;<strong>60,755<\/strong>=60,755&nbsp;\u2013&nbsp;<strong>60,755<\/strong><\/li>\n\n\n\n<li>7,339\u2013?=0<\/li>\n\n\n\n<li>Now,&nbsp;find the number that goes in the blank space. Remember, when a number is subtracted from itself, the difference is zero. The number in the blank space must be&nbsp;7,339.<\/li>\n\n\n\n<li><strong>The&nbsp;missing number is&nbsp;7,339.<\/strong><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#fa9bef\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\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-background-background-color has-text-color has-background\" style=\"color:#b00012\"><strong>Fill&nbsp;in the missing&nbsp;number. <\/strong><\/p>\n\n\n\n<p class=\"has-background-background-color has-background has-normal-font-size\">________+ 48,995 = 89,668<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Decide&nbsp;which number makes the addition number sentence true. You can subtract to find the&nbsp;answer.<\/li>\n\n\n\n<li>Subtract:  89,668 &#8211; 48,995 = 40,673<\/li>\n\n\n\n<li><strong>The&nbsp;missing number is&nbsp;40,673.<\/strong><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#ceacf7\"><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\" style=\"color:#b00012\"><strong>\ud83d\uddfc Fill&nbsp;in the missing&nbsp;number.<\/strong><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-5-1.png\" alt=\"\" class=\"wp-image-7419\" style=\"width:346px;height:auto\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-5-1.png 670w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled-design-5-1-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div><\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Find the number that makes the subtraction number sentence true.<\/li>\n\n\n\n<li>3,009 \u2013 <strong>? <\/strong>= 2,915<\/li>\n\n\n\n<li>Subtract&nbsp;2,915&nbsp;from both&nbsp;sides:<\/li>\n\n\n\n<li>3,009 \u2013 <strong>? <\/strong>\u2013 2,915 = 2,915 \u2013 2,915<\/li>\n\n\n\n<li>94 \u2013 <strong>? <\/strong>= 0<\/li>\n\n\n\n<li>Now,&nbsp;find the number that goes in the blank space. Remember, when a number is subtracted from itself, the difference is zero. The number in the blank space must be&nbsp;94.<\/li>\n\n\n\n<li>The missing number is 94.<\/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!<\/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\/34772\/447\/327\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-66.png\" alt=\"\" class=\"wp-image-5783\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-66.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-66-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-66-150x150.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\/30484\/590\/979\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-66.png\" alt=\"\" class=\"wp-image-5785\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-66.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-66-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-66-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Complete addition and subtraction sentences Class-5 Topic: Complete addition and subtraction sentences by Delta publications Key notes : \ud83c\udf87Understanding Addition and Subtraction Sentences Addition Sentences: An equation that shows the sum of two or more numbers. Subtraction Sentences: An equation that shows the difference between two numbers. \ud83c\udf87Recognizing Missing Elements Identifying the Missing Part: Understand<a class=\"more-link\" href=\"https:\/\/5thclass.deltapublications.in\/index.php\/b-3-complete-addition-and-subtraction-sentences\/\">Continue reading <span class=\"screen-reader-text\">&#8220;B.3 Complete addition and subtraction sentences&#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-29","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":30,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/29\/revisions"}],"predecessor-version":[{"id":15637,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/29\/revisions\/15637"}],"wp:attachment":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}