{"id":56,"date":"2022-04-11T14:21:04","date_gmt":"2022-04-11T14:21:04","guid":{"rendered":"http:\/\/3rdclass.deltapublications.in\/?page_id=56"},"modified":"2025-08-25T11:03:38","modified_gmt":"2025-08-25T11:03:38","slug":"c-3-add-two-numbers-up-to-three-digits-word-problems","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/c-3-add-two-numbers-up-to-three-digits-word-problems\/","title":{"rendered":"C.3 Add two numbers up to three digits &#8211; word problems"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Add two numbers up to three digits &#8211; word problems<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/08\/C.3-__Add-two-numbers-up-to-three-digits-word-problems__.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-1183af47c341b3e441235b382e35a9c0\" style=\"color:#74008b\"><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><strong>\u2728 Key Points:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Addition in Word Problems<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Word problems use real-life situations.<\/li>\n\n\n\n<li>To solve, we must <strong>read carefully<\/strong> and decide what operation to use.<\/li>\n\n\n\n<li>If the problem is about <strong>joining, total, in all, or altogether<\/strong>, we use <strong>addition<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><strong>Steps to Solve Word Problems:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Read<\/strong> the question carefully.<\/li>\n\n\n\n<li><strong>Underline<\/strong> the important numbers.<\/li>\n\n\n\n<li><strong>Find the keywords<\/strong> (total, altogether, sum, in all).<\/li>\n\n\n\n<li><strong>Write the addition sentence<\/strong>.<\/li>\n\n\n\n<li><strong>Add the numbers<\/strong> (up to 3 digits).<\/li>\n\n\n\n<li><strong>Write the final answer in words<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><strong>Adding Three-Digit Numbers<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Always start from the <strong>ones place<\/strong>.<\/li>\n\n\n\n<li>Regroup (carry over) if the sum is more than 9.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\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>\ud83d\udcdd <strong>Examples<\/strong>:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Example 1<\/strong><br>Riya has <strong>245<\/strong> marbles. Her friend gives her <strong>132<\/strong> more marbles.<br>How many marbles does she have in all?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Numbers: 245 and 132<\/li>\n\n\n\n<li>Addition: 245 + 132 = <strong>377<\/strong><\/li>\n\n\n\n<li><strong>Answer:<\/strong> Riya has 377 marbles in all.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Example 2<\/strong><br>A school library has <strong>356<\/strong> storybooks and <strong>275<\/strong> science books.<br>How many books are there in total?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Numbers: 356 and 275<\/li>\n\n\n\n<li>Addition: 356 + 275 = <strong>631<\/strong><\/li>\n\n\n\n<li><strong>Answer:<\/strong> The library has 631 books in total.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Example 3<\/strong><br>A farmer sold <strong>128<\/strong> apples on Monday and <strong>243<\/strong> apples on Tuesday.<br>How many apples did he sell in two days?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Numbers: 128 and 243<\/li>\n\n\n\n<li>Addition: 128 + 243 = <strong>371<\/strong><\/li>\n\n\n\n<li><strong>Answer:<\/strong> He sold 371 apples in two days.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\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><strong>\ud83c\udfaf Practice Activity:<\/strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li>A toy shop sold <strong>215<\/strong> dolls in January and <strong>164<\/strong> dolls in February.<br>How many dolls were sold in total?<\/li>\n\n\n\n<li>A bus carried <strong>189<\/strong> passengers in the morning and <strong>248<\/strong> passengers in the evening.<br>How many passengers did it carry in all?<\/li>\n\n\n\n<li>A farmer has <strong>325<\/strong> cows and <strong>178<\/strong> goats.<br>How many animals does he have in total?<\/li>\n<\/ol>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-large-font-size wp-elements-3fefd20f8ce119a518e5f53333ab5486\" 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:#f9bebe\"><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 has-normal-font-size\"><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-c58387bb4d0cc90e4b99d19e7cf8e593\" style=\"color:#d90000\"><strong>Last year at Dayton&#8217;s airport, 327 passengers landed on time. Unfortunately, 667 passengers landed late. In all, how many passengers landed in Dayton last year?<\/strong><\/p>\n\n\n\n<p>\u200b____&nbsp;passengers<\/p>\n<\/div><\/div>\n\n\n\n<p>Add the numbers of passengers.<\/p>\n\n\n\n<p>Add:<\/p>\n\n\n\n<p>327 + 667 =<\/p>\n\n\n\n<p>Add the ones. Add&nbsp;7 + 7. Remember to carry over.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"218\" height=\"269\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-6.png\" alt=\"\" class=\"wp-image-16571\"\/><\/figure><\/div>\n\n\n<p>Add the tens. Add&nbsp;1 + 2 + 6.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"277\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-7.png\" alt=\"\" class=\"wp-image-16572\"\/><\/figure><\/div>\n\n\n<p>Add the hundreds. Add&nbsp;3 + 6.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"219\" height=\"286\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-8.png\" alt=\"\" class=\"wp-image-16573\"\/><\/figure><\/div>\n\n\n<p>The sum is 994. In all, 994 passengers landed in Dayton last year.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#f5b3e9\"><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-c02aa5ab26bbf60e14592ffb2d3943b4\" style=\"color:#d90000\"><strong>During the summer, customers buy 563 swim suits from a department store. During the rest of the year, they buy 243. How many swim suits are sold in all?<\/strong><\/p>\n\n\n\n<p>\u200b____&nbsp;swim suits<\/p>\n<\/div><\/div>\n\n\n\n<p>Add the numbers of swim suits.<\/p>\n\n\n\n<p>Add:<\/p>\n\n\n\n<p>563 +243 =<\/p>\n\n\n\n<p>Add the ones. Add&nbsp;3 + 3.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"266\" height=\"330\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-9.png\" alt=\"\" class=\"wp-image-16574\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-9.png 266w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-9-242x300.png 242w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/figure><\/div>\n\n\n<p>Add the tens. Add&nbsp;6 + 4. Remember to carry over.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"294\" height=\"349\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-10.png\" alt=\"\" class=\"wp-image-16575\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-10.png 294w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-10-253x300.png 253w\" sizes=\"auto, (max-width: 294px) 100vw, 294px\" \/><\/figure><\/div>\n\n\n<p>Add the hundreds. Add&nbsp;1 + 5 + 2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"257\" height=\"394\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-11.png\" alt=\"\" class=\"wp-image-16576\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-11.png 257w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-removebg-preview-11-196x300.png 196w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><\/figure><\/div>\n\n\n<p>The sum is 806. In all, 806 swim suits are sold.<\/p>\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\/76289\/664\/270\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-157.png\" alt=\"\" class=\"wp-image-8603\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-157.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-157-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-157-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-157-400x400.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\/33225\/404\/812\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-157.png\" alt=\"\" class=\"wp-image-8604\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-157.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-157-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-157-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-157-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Add two numbers up to three digits &#8211; word problems Key notes: \u2728 Key Points: Addition in Word Problems Steps to Solve Word Problems: Adding Three-Digit Numbers \ud83d\udcdd Examples: Example 1Riya has 245 marbles. Her friend gives her 132 more marbles.How many marbles does she have in all? Example 2A school library has 356 storybooks<a class=\"more-link\" href=\"https:\/\/3rdclass.deltapublications.in\/index.php\/c-3-add-two-numbers-up-to-three-digits-word-problems\/\">Continue reading <span class=\"screen-reader-text\">&#8220;C.3 Add two numbers up to three digits &#8211; word problems&#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-56","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/56","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=56"}],"version-history":[{"count":16,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/56\/revisions"}],"predecessor-version":[{"id":19307,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/56\/revisions\/19307"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=56"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}