{"id":328,"date":"2022-04-11T05:50:44","date_gmt":"2022-04-11T05:50:44","guid":{"rendered":"http:\/\/2ndclass.deltapublications.in\/?page_id=328"},"modified":"2026-03-24T08:47:18","modified_gmt":"2026-03-24T08:47:18","slug":"s-3-addition-and-subtraction-word-problems-up-to-20","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/s-3-addition-and-subtraction-word-problems-up-to-20\/","title":{"rendered":"S.3 Addition and subtraction word problems &#8211; up to 20"},"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> Addition and subtraction word problems &#8211; up to 20<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8a979e4276968275fc5c6247861976d5\" style=\"color:#605519\"><strong>key notes :<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83d\udfe2 What are Word Problems?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Word problems are <strong>math questions written as stories<\/strong>.<\/li>\n\n\n\n<li>We must <strong>read, understand, and solve<\/strong> them.<\/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\udd35 Look for Clue Words<\/h3>\n\n\n\n<p><strong>Addition words (\u2795):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>add, plus, together, total, in all, sum<\/li>\n<\/ul>\n\n\n\n<p><strong>Subtraction words (\u2796):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>take away, minus, left, fewer, difference<\/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\udfe1 Steps to Solve Word Problems<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Read carefully<\/strong> \ud83d\udcd6<\/li>\n\n\n\n<li><strong>Find numbers<\/strong> \ud83d\udd22<\/li>\n\n\n\n<li><strong>Understand the question<\/strong> \u2753<\/li>\n\n\n\n<li><strong>Choose + or \u2212<\/strong> \u2795\u2796<\/li>\n\n\n\n<li><strong>Solve the problem<\/strong> \ud83e\uddee<\/li>\n\n\n\n<li><strong>Write the answer<\/strong> \u270f\ufe0f<\/li>\n<\/ol>\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\udfe3 Use Objects or Drawings<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Draw pictures \ud83d\udfe0\ud83d\udfe0\ud83d\udfe0<\/li>\n\n\n\n<li>Use fingers \u270b<\/li>\n\n\n\n<li>Use objects like pencils or beads<\/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\udfe0 Keep Numbers Within 20<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>All answers should be <strong>0 to 20<\/strong><\/li>\n\n\n\n<li>Practice <strong>simple addition and subtraction facts<\/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\udd34 Example Problems<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ravi has 8 apples. He gets 5 more.<br>\ud83d\udc49 8 + 5 = 13 apples<\/li>\n\n\n\n<li>Meena has 15 candies. She gives away 7.<br>\ud83d\udc49 15 \u2212 7 = 8 candies<\/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\udfe4 Check Your Answer<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Does the answer <strong>make sense?<\/strong> \ud83e\udd14<\/li>\n\n\n\n<li>Count again if needed \u2714\ufe0f<\/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\udf1f Tips for Students<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Read the problem <strong>slowly<\/strong><\/li>\n\n\n\n<li>Don\u2019t rush \ud83d\udeab<\/li>\n\n\n\n<li>Practice daily \u2728<\/li>\n\n\n\n<li>Use drawings if confused \ud83c\udfa8<\/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-large-font-size\" style=\"background-color:#eaeba7\"><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>\u26f1\ufe0f  When Anne went to bed, there were 14 gulls on the lake. That night, a flock of 3 geese joined them.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-d31f03756bf2701d8c5e9943c0478974\" style=\"color:#b00012\"> <strong>How many birds were on the lake when Anne woke up?<\/strong><\/p>\n\n\n\n<p>___ birds<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Add the number of gulls and the number of geese.<\/li>\n\n\n\n<li>Add: 14 + 3=___<\/li>\n\n\n\n<li>You can count up to add. Start from 14 and count up to 3:<\/li>\n\n\n\n<li>14, 15, 16, 17<\/li>\n\n\n\n<li>14 + 3=17<\/li>\n\n\n\n<li>The sum is 17. When Anne woke up, there were 17 birds on the lake.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#9abaec\"><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>\u26f1\ufe0f On the first day of school, students used 12 small paperclips and 2 large paperclips.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-c7b37a4efc2d54e8f3ce26ac5f483f04\" style=\"color:#b00012\"> <strong>How many paper clips did they use that day?<\/strong><\/p>\n\n\n\n<p>___ paperclips<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Add the number of paper clips.<\/li>\n\n\n\n<li>Add:<\/li>\n\n\n\n<li>12 + 2=___<\/li>\n\n\n\n<li>You can count up to add. Start from 12 and count up to 2:<\/li>\n\n\n\n<li>12, 13, 14<\/li>\n\n\n\n<li>12 + 2=14<\/li>\n\n\n\n<li>The sum is 14. The students used 14 paper clips.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#cba1f0\"><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>\u26f1\ufe0f Jake flipped a coin and got heads on 14 flips. He did a total of 16 flips. <\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-aca071a3c1c4aed47058b8b0ef98cc4b\" style=\"color:#b00012\"><strong>How many of the flips were tails?<\/strong><\/p>\n\n\n\n<p>___ flips<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Subtract the number of flips that were heads from the total number of flips.<\/li>\n\n\n\n<li>Subtract:<\/li>\n\n\n\n<li>16 \u2212 14= <\/li>\n\n\n\n<li>Subtract the ones.<\/li>\n\n\n\n<li>1 6 \u2013 1 4=2<\/li>\n\n\n\n<li>Subtract the tens.<\/li>\n\n\n\n<li>1 6 \u2013 1 4 =0 2<\/li>\n\n\n\n<li>The difference is 2. 2 of the flips came up tails.<\/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!\ud83d\udd8a\ufe0f <\/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\/86227\/123\/807\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-65.png\" alt=\"\" class=\"wp-image-6718\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-65.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-65-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-65-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-65-400x400.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\/86221\/041\/869\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-65.png\" alt=\"\" class=\"wp-image-6719\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-65.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-65-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-65-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-65-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Addition and subtraction word problems &#8211; up to 20 key notes : \ud83d\udfe2 What are Word Problems? \ud83d\udd35 Look for Clue Words Addition words (\u2795): Subtraction words (\u2796): \ud83d\udfe1 Steps to Solve Word Problems \ud83d\udfe3 Use Objects or Drawings \ud83d\udfe0 Keep Numbers Within 20 \ud83d\udd34 Example Problems \ud83d\udfe4 Check Your Answer \ud83c\udf1f Tips for Students<a class=\"more-link\" href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-3-addition-and-subtraction-word-problems-up-to-20\/\">Continue reading <span class=\"screen-reader-text\">&#8220;S.3 Addition and subtraction word problems &#8211; up to 20&#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":{"footnotes":""},"class_list":["post-328","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=328"}],"version-history":[{"count":12,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/328\/revisions"}],"predecessor-version":[{"id":22951,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/328\/revisions\/22951"}],"wp:attachment":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}