{"id":76,"date":"2022-04-12T04:43:37","date_gmt":"2022-04-12T04:43:37","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=76"},"modified":"2025-11-06T08:57:56","modified_gmt":"2025-11-06T08:57:56","slug":"d-6-multiply-1-digit-numbers-by-larger-numbers","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/d-6-multiply-1-digit-numbers-by-larger-numbers\/","title":{"rendered":"D.6 Multiply 1-digit numbers by larger numbers"},"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>Multiply 1-digit numbers by larger numbers<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-3bb528f8a495352df6b7cec5c790af0c\" style=\"color:#74008b\">Key points :<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\u2705 <strong>What Does It Mean?<\/strong><\/h3>\n\n\n\n<p>Multiplying a <strong>1-digit number<\/strong> by a <strong>bigger number<\/strong> means adding that bigger number again and again.<br>Example: <strong>6 \u00d7 4 = 4 + 4 + 4 + 4 + 4 + 4 = 24<\/strong> \u2728<\/p>\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\udd22 <strong>Place Value Matters!<\/strong><\/h3>\n\n\n\n<p>Break the larger number into <strong>Tens and Ones<\/strong> to multiply easily.<br>Example:<br><strong>7 \u00d7 23<\/strong><br>\u2192 23 = 20 + 3<br>\u2192 <strong>7 \u00d7 20 = 140<\/strong><br>\u2192 <strong>7 \u00d7 3 = 21<\/strong><br>\u2192 <strong>Total = 161<\/strong> \ud83c\udfaf<\/p>\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\">\ud83e\udde0 <strong>Use Distributive Property<\/strong><\/h3>\n\n\n\n<p>This property helps to split the number to multiply easily:<br><strong>a \u00d7 (b + c) = (a \u00d7 b) + (a \u00d7 c)<\/strong><br>Example: <strong>6 \u00d7 15 = (6 \u00d7 10) + (6 \u00d7 5)<\/strong> \ud83d\ude4c<\/p>\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\udd01 <strong>Repeated Addition (Quick Check!)<\/strong><\/h3>\n\n\n\n<p>Multiplication is the same as <strong>repeated addition<\/strong>.<br><strong>8 \u00d7 5 = 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5<\/strong> \ud83e\uddee<\/p>\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\">\ud83e\udde9 <strong>Multiplying With Zero<\/strong><\/h3>\n\n\n\n<p>Any number multiplied by <strong>0<\/strong> is <strong>0<\/strong>.<br>Example: <strong>7 \u00d7 0 = 0<\/strong> \ud83d\udeab<\/p>\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\">\u2b50 <strong>Multiplying With 1<\/strong><\/h3>\n\n\n\n<p>Any number multiplied by <strong>1<\/strong> stays the <strong>same<\/strong>.<br>Example: <strong>1 \u00d7 54 = 54<\/strong> \ud83d\udc4d<\/p>\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\udcca <strong>Use Mental Math Tricks<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Double it<\/strong> for \u00d72<\/li>\n\n\n\n<li><strong>Triple it<\/strong> for \u00d73<\/li>\n\n\n\n<li><strong>Add zero once<\/strong> for \u00d710<br>Example: <strong>8 \u00d7 10 = 80<\/strong> \ud83d\udca1<\/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\udd0d <strong>Estimate to Check Your Answer<\/strong><\/h3>\n\n\n\n<p>Round the larger number to the nearest 10 and multiply to check if your answer is reasonable.<br>Example:<br><strong>9 \u00d7 48 \u2248 9 \u00d7 50 = 450<\/strong> \ud83e\udde0\u2705<\/p>\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\">\ud83e\udde0\ud83d\udcd8 <strong>Practice Helps!<\/strong><\/h3>\n\n\n\n<p>Start with smaller numbers and move to bigger ones step-by-step.<br>Try:<br><strong>3 \u00d7 15, 7 \u00d7 26, 8 \u00d7 34, 9 \u00d7 47<\/strong> \ud83c\udfc6<\/p>\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-large-font-size\" style=\"background-color:#c3e6f6\"><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-6c4cd2d88a7eb8e745baf61909c83d57\" style=\"color:#b00012\">Multiply.<\/p>\n\n\n\n<p>12,100 x 2 =<\/p>\n<\/div><\/div>\n\n\n\n<p>Multiply&nbsp;the&nbsp;ones.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design-removebg-preview-1.png\" alt=\"\" class=\"wp-image-8146\" style=\"width:449px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design-removebg-preview-1.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design-removebg-preview-1-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div>\n\n\n<p>Multiply&nbsp;the&nbsp;tens.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__1_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-8147\" style=\"width:442px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__1_-removebg-preview-2.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__1_-removebg-preview-2-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div>\n\n\n<p>Multiply&nbsp;the&nbsp;hundreds.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__2_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-8148\" style=\"width:419px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__2_-removebg-preview-2.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__2_-removebg-preview-2-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div>\n\n\n<p>Multiply&nbsp;the&nbsp;thousands.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__3_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-8149\" style=\"width:432px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__3_-removebg-preview-2.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__3_-removebg-preview-2-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div>\n\n\n<p>Multiply&nbsp;the ten&nbsp;thousands.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"200\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__4_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-8150\" style=\"width:479px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__4_-removebg-preview-2.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/07\/Untitled_design__4_-removebg-preview-2-300x90.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div>\n\n\n<p>The product is 24,200.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#d0f7e4\"><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-text-align-left has-text-color has-link-color has-huge-font-size wp-elements-7f143d0ff3304d1fcd73728f888e34c3\" style=\"color:#b00012\">Multiply.<\/p>\n\n\n\n<p class=\"has-text-align-left has-huge-font-size\"><br>1 1, 3 2 0<br><span style=\"text-decoration: underline;\">          \u00d7 2<\/span><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-large-font-size\">Multiply the ones.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">1 1 , 3 2 0<br><span style=\"text-decoration: underline;\">          \u00d7 2<\/span><br>             0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the tens.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">1 1 , 3 2 0<br><span style=\"text-decoration: underline;\">          \u00d7 2<\/span><br>          4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the hundreds.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">1 1 , 3 2 0<br> <span style=\"text-decoration: underline;\">          \u00d7 2<\/span><br>        6 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the thousands.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">1 1 , 3 2 0<br> <span style=\"text-decoration: underline;\">         \u00d7 2<\/span><br>    2 , 6 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the ten thousands.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">1 1 , 3 2 0<br><span style=\"text-decoration: underline;\">          \u00d7 2<\/span><br>2 2 , 6 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">The product is 22,640.<\/p>\n\n\n\n<p class=\"has-text-align-left\"><br><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#f5cbf3\"><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-text-align-left has-text-color has-link-color has-large-font-size wp-elements-be4038599de7185e3385460ebb544851\" style=\"color:#b00012\">Multiply.<\/p>\n\n\n\n<p class=\"has-text-align-left has-large-font-size\"><br>2 0 , 0 1 0<br><span style=\"text-decoration: underline;\">          \u00d7 4<\/span><br><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-large-font-size\">Multiply the ones.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">2 0 , 0 1 0<br><span style=\"text-decoration: underline;\">          \u00d7 4<\/span><br>             0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the tens.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">2 0 , 0 1 0<br><span style=\"text-decoration: underline;\">          \u00d7 4<\/span><br>          4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the hundreds.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">2 0 , 0 1 0<br>    <span style=\"text-decoration: underline;\">      \u00d7 4<\/span><br>       0 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the thousands.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">2 0 , 0 1 0<br><span style=\"text-decoration: underline;\">          \u00d7 4<\/span><br>0 , 0 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">Multiply the ten thousands.<\/p>\n\n\n\n<p class=\"has-text-align-center has-large-font-size\">2 0 , 0 1 0<br><span style=\"text-decoration: underline;\">          \u00d7 4<\/span><br>8 0 , 0 4 0<\/p>\n\n\n\n<p class=\"has-large-font-size\">The product is 80,040.<\/p>\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\/76845\/247\/500\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-202.png\" alt=\"\" class=\"wp-image-6878\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-202.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-202-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-202-150x150.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\/30317\/113\/849\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-193.png\" alt=\"\" class=\"wp-image-6879\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-193.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-193-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-193-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiply 1-digit numbers by larger numbers Key points : \u2705 What Does It Mean? Multiplying a 1-digit number by a bigger number means adding that bigger number again and again.Example: 6 \u00d7 4 = 4 + 4 + 4 + 4 + 4 + 4 = 24 \u2728 \ud83d\udd22 Place Value Matters! Break the larger<a class=\"more-link\" href=\"https:\/\/4thclass.deltapublications.in\/index.php\/d-6-multiply-1-digit-numbers-by-larger-numbers\/\">Continue reading <span class=\"screen-reader-text\">&#8220;D.6 Multiply 1-digit numbers by larger numbers&#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-76","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":22,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":16684,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/76\/revisions\/16684"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}