{"id":73,"date":"2022-04-12T05:59:23","date_gmt":"2022-04-12T05:59:23","guid":{"rendered":"http:\/\/5thclass.deltapublications.in\/?page_id=73"},"modified":"2025-09-10T09:30:29","modified_gmt":"2025-09-10T09:30:29","slug":"c-16-multiply-by-2-digit-numbers-word-problems","status":"publish","type":"page","link":"https:\/\/5thclass.deltapublications.in\/index.php\/c-16-multiply-by-2-digit-numbers-word-problems\/","title":{"rendered":"C.16 Multiply by 2-digit numbers: word problems"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Multiply by 2-digit numbers: word problems<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/C.16-Multiply-by-2-digit-numbers_-word-problems.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-4ef11e7f66093b4cd1c21f2617b5d0d3\" 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>\u2728<strong> Key Points:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Multiplication with 2-digit numbers<\/strong> means using numbers from 10 to 99 as multipliers.<br>Example: 23\u00d71223 \\times 1223\u00d712.<\/li>\n\n\n\n<li><strong>Word problems<\/strong> require reading carefully, understanding the situation, and then applying multiplication.<\/li>\n\n\n\n<li>Steps to solve:<\/li>\n\n\n\n<li><strong>Step 1:<\/strong> Read the problem carefully.<\/li>\n\n\n\n<li><strong>Step 2:<\/strong> Identify the numbers and what is being asked.<\/li>\n\n\n\n<li><strong>Step 3:<\/strong> Choose the operation (here: multiplication).<\/li>\n\n\n\n<li><strong>Step 4:<\/strong> Solve using the multiplication method (long multiplication, box method, or lattice).<\/li>\n\n\n\n<li><strong>Step 5:<\/strong> Write the final answer in a sentence.<\/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>\ud83d\udcdd E<strong>xample Problems:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Example 1:<\/strong><br>A bus has 48 seats. If 23 buses are used for a school trip, how many students can travel in total?<\/p>\n\n\n\n<p>\ud83d\udc49 Solution: 48\u00d723=1,10448 \\times 23 = 1,10448\u00d723=1,104<\/p>\n\n\n\n<p><strong>Answer:<\/strong> 1,104 students can travel.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Example 2:<\/strong><br>A farmer has 36 mango trees. Each tree produces 25 mangoes. How many mangoes are there in total?<\/p>\n\n\n\n<p>\ud83d\udc49 Solution: 36\u00d725=90036 \\times 25 = 90036\u00d725=900<\/p>\n\n\n\n<p><strong>Answer:<\/strong> The farmer has 900 mangoes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Example 3:<\/strong><br>A book has 72 pages. If a school buys 14 such books, how many pages are there in all?<\/p>\n\n\n\n<p>\ud83d\udc49 Solution: 72\u00d714=1,00872 \\times 14 = 1,00872\u00d714=1,008<\/p>\n\n\n\n<p><strong>Answer:<\/strong> There are 1,008 pages in all.<\/p>\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>\ud83d\udca1<strong> Tips for Solving Word Problems<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Look for keywords like <strong>each, every, total, altogether<\/strong> \u2192 these usually mean multiplication.<\/li>\n\n\n\n<li>Double-check the numbers before solving.<\/li>\n\n\n\n<li>Always write the answer in a complete sentence.<\/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>\u2705 <strong>Practice Exercise for Students:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A pen costs \u20b935. How much will 28 pens cost?<\/li>\n\n\n\n<li>A school has 46 classrooms. Each classroom has 32 chairs. How many chairs are there in total?<\/li>\n\n\n\n<li>A factory produces 58 bottles each day. How many bottles will it produce in 24 days?<\/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:#f7baf6\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color\" style=\"color:#b00012\">\ud83d\ude0a <strong>A school owns 53 buses. There are 67 seats on each bus. How many seats in total are there on the buses? _______ &nbsp;seats   <\/strong>                                                                <\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>There are 53 buses, each of which has 67 seats. <strong>Multiply<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"235\" height=\"197\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-60.png\" alt=\"\" class=\"wp-image-12739\"\/><\/figure><\/div>\n\n\n<p>There are<strong> 3,551 <\/strong>seats on the buses.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#c5e2f0\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color\" style=\"color:#b00012\">\ud83d\ude00 <strong>There are 53 polka dots on each dress. How many polka dots are there on 67 dresses? _______ polka dots <\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-large-font-size\">There are 53 polka dots on each of 67 dresses. <strong>Multiply<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"247\" height=\"206\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-62.png\" alt=\"\" class=\"wp-image-12741\"\/><\/figure><\/div>\n\n\n<p>There are 3,551 polka dots on 67 dresses.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#eecece\"><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\">\ud83d\ude00 <strong>Jennifer bought 79 boxes of chocolates. There were 51 chocolates in each box. How many chocolates did Jennifer buy? ______ chocolates<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>There were 79 boxes, each of which had 51 chocolates. <\/p>\n\n\n\n<p><strong>Multiply:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"201\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/image-63.png\" alt=\"\" class=\"wp-image-12742\"\/><\/figure>\n\n\n\n<p>Jennifer bought 4,029 chocolates.Back to practice<img decoding=\"async\" src=\"\" alt=\"\"><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\" style=\"background-color:#ffef76\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-14.png\" alt=\"\" class=\"wp-image-8121\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-14.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-14-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1-removebg-preview-14-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-audio\"><audio controls src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/1693917049459w7qldksq-voicemaker.in-speech.mp3\"><\/audio><\/figure>\n<\/div>\n<\/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\/76365\/477\/932\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-113.png\" alt=\"\" class=\"wp-image-5956\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-113.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-113-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-2-113-150x150.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\/30495\/613\/822\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-117.png\" alt=\"\" class=\"wp-image-5957\" srcset=\"https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-117.png 500w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-117-300x300.png 300w, https:\/\/5thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-1-117-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiply by 2-digit numbers: word problems Key notes : \u2728 Key Points: \ud83d\udcdd Example Problems: Example 1:A bus has 48 seats. If 23 buses are used for a school trip, how many students can travel in total? \ud83d\udc49 Solution: 48\u00d723=1,10448 \\times 23 = 1,10448\u00d723=1,104 Answer: 1,104 students can travel. Example 2:A farmer has 36 mango<a class=\"more-link\" href=\"https:\/\/5thclass.deltapublications.in\/index.php\/c-16-multiply-by-2-digit-numbers-word-problems\/\">Continue reading <span class=\"screen-reader-text\">&#8220;C.16 Multiply by 2-digit numbers: 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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-73","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73","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=73"}],"version-history":[{"count":19,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73\/revisions"}],"predecessor-version":[{"id":15724,"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/73\/revisions\/15724"}],"wp:attachment":[{"href":"https:\/\/5thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}