{"id":135,"date":"2022-04-11T04:59:37","date_gmt":"2022-04-11T04:59:37","guid":{"rendered":"http:\/\/2ndclass.deltapublications.in\/?page_id=135"},"modified":"2025-12-10T04:25:00","modified_gmt":"2025-12-10T04:25:00","slug":"g-1-add-multiples-of-10","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/g-1-add-multiples-of-10\/","title":{"rendered":"G.1 Add multiples of 10"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Add two multiples of ten<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-869a5c0b6b78055316c8d0186252dcbd\" style=\"color:#74008b\"><strong>key notes :<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83d\udd22 <strong>What Are Multiples of 10?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Numbers that end in <strong>0<\/strong>.<\/li>\n\n\n\n<li>Examples: <strong>10, 20, 30, 40, 50, \u2026<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\u2795 <strong>When We Add Multiples of 10<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>We add <strong>only the tens place<\/strong>.<\/li>\n\n\n\n<li>The <strong>ones place stays 0<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>20 + 30 = 50<\/strong><\/li>\n\n\n\n<li>Add <strong>2 tens + 3 tens = 5 tens<\/strong> \u2192 <strong>50<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83e\udde0 <strong>Use Tens Blocks or Bundles<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10 ones = 1 ten stick.<\/li>\n\n\n\n<li>Adding multiples of 10 is like adding <strong>ten sticks<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>40 = 4 tens<\/li>\n\n\n\n<li>30 = 3 tens<\/li>\n\n\n\n<li>4 tens + 3 tens = 7 tens \u2192 <strong>70<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83c\udfaf <strong>Skip Counting Helps<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use skip count by 10s:<br><strong>10, 20, 30, 40, 50, 60\u2026<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start at 30 \u2192 count up 40 more by tens:<br>30 \u2192 40 \u2192 50 \u2192 60 \u2192 <strong>70<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83e\udde9 <strong>No Carrying Needed<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adding multiples of 10 is easy because<br>there is <strong>no regrouping\/carrying<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Example:<br><strong>60 + 20 = 80<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83c\udf4e <strong>Addition Facts to Remember<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10 + 10 = 20<\/li>\n\n\n\n<li>20 + 20 = 40<\/li>\n\n\n\n<li>30 + 40 = 70<\/li>\n\n\n\n<li>50 + 30 = 80<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\">\ud83c\udf89 <strong>Real-Life Examples<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adding pencils in packs of 10<\/li>\n\n\n\n<li>Counting tens of candies<\/li>\n\n\n\n<li>Adding tens of pages in a book<\/li>\n<\/ul>\n\n\n\n<p>Example:<br>You have <strong>30<\/strong> stickers.<br>Your friend gives <strong>20<\/strong> more.<br>Total = <strong>50<\/strong> stickers \ud83c\udf89<\/p>\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-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-ec2e58fa8cfa4ce3e42cb4ac2e6aae23\" style=\"background-color:#9df4f7\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Add:<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-013f77b471ca88ddeec9a81669b7905e\" style=\"color:#b00012\"><strong>10 + 80 =<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-9fe6caa2361bf0f327e938d53e752e11\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p>Notice that both numbers have 1 zero at the end. When the number of zeroes is the same, it is easy to add. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>10 + 80 =<\/p>\n\n\n\n<p>Next, add the zeroes. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero plus zero equals zero.<\/p>\n\n\n\n<p>1<strong>0<\/strong> + 8<strong>0<\/strong> =__<strong>0<\/strong><\/p>\n\n\n\n<p>Now add the remaining digits. One plus eight is nine.<\/p>\n\n\n\n<p><strong>1<\/strong>0 + <strong>8<\/strong>0 = <strong>9<\/strong>0<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-3cb77fb57e00dd603c7e0eae6b9954fa\" style=\"background-color:#efd7d7\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Add:<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-c01ae1a049c237943416458ac64fbe9f\" style=\"color:#b00012\"><strong> 10 + 70 =_____<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-4df98c11f0f6a2482e4f71812b368df5\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Notice that both numbers have 1 zero at the end. When the number of zeroes is the same, it is easy to add. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>10 + 70 =_______<\/p>\n\n\n\n<p>Next, add the zeroes. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero plus zero equals zero.<\/p>\n\n\n\n<p>10 + 70 = 10<\/p>\n\n\n\n<p>Now add the remaining digits. One plus seven is eight.<\/p>\n\n\n\n<p>10 + 70 = 80<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-primary-color has-text-color has-background has-link-color has-large-font-size wp-elements-b543528f1b5cd6b061058ada225f83c2\" style=\"background-color:#c5f8c0\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Add: <\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-2468b53e42702a9366044847334f9e80\" style=\"color:#b00012\"><strong>60 + 10 =____<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-primary-color has-background-background-color has-text-color has-background has-link-color wp-elements-b979db3d276b9e4b695644b2e4bdea42\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Notice that both numbers have 1 zero at the end. When the number of zeroes is the same, it is easy to add. First, arrange the numbers one above the other:<\/p>\n\n\n\n<p>60 + 10 =___<\/p>\n\n\n\n<p>Next, add the zeroes. Wherever there is a zero below another zero, place a zero at the bottom. This is because zero plus zero equals zero.<\/p>\n\n\n\n<p>60 + 10 = 0<\/p>\n\n\n\n<p>Now add the remaining digits. Six plus one is seven.<\/p>\n\n\n\n<p>60 + 10 = 70<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!\ud83d\udd8a\ufe0f <\/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\/80917\/262\/525\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-224.png\" alt=\"\" class=\"wp-image-7376\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-224.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-224-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-224-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-224-400x400.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\/35456\/167\/946\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-221.png\" alt=\"\" class=\"wp-image-7377\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-221.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-221-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-221-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-221-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Add two multiples of ten key notes : \ud83d\udd22 What Are Multiples of 10? \u2795 When We Add Multiples of 10 Example: \ud83e\udde0 Use Tens Blocks or Bundles Example: \ud83c\udfaf Skip Counting Helps Example: \ud83e\udde9 No Carrying Needed Example:60 + 20 = 80 \ud83c\udf4e Addition Facts to Remember \ud83c\udf89 Real-Life Examples Example:You have 30 stickers.Your<a class=\"more-link\" href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/g-1-add-multiples-of-10\/\">Continue reading <span class=\"screen-reader-text\">&#8220;G.1 Add multiples of 10&#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-135","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/135","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=135"}],"version-history":[{"count":13,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/135\/revisions"}],"predecessor-version":[{"id":22887,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/135\/revisions\/22887"}],"wp:attachment":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}