{"id":265,"date":"2022-04-08T05:31:54","date_gmt":"2022-04-08T05:31:54","guid":{"rendered":"http:\/\/6thclass.deltapublications.in\/?page_id=265"},"modified":"2025-04-07T09:15:18","modified_gmt":"2025-04-07T09:15:18","slug":"q-2-evaluate-variable-expressions","status":"publish","type":"page","link":"https:\/\/6thclass.deltapublications.in\/index.php\/q-2-evaluate-variable-expressions\/","title":{"rendered":"Q.2 Evaluate variable expressions"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong> Evaluate variable expressions<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8550df6181cd5d83aa7a08ef336a4ca1\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u231b A&nbsp;<strong>variable<\/strong>&nbsp;is a letter that represents an unknown number.<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u231b An&nbsp;<strong>expression<\/strong>&nbsp;is a group of numbers, symbols, and variables that represents another number<\/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-background has-large-font-size\" style=\"background-color:#e6b4b4\"><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-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color has-link-color wp-elements-68942dc1efaf246439f55ba45441f0d0\" style=\"color:#b00012\"><strong>\u2708\ufe0f Find the value of the expression<\/strong><\/p>\n\n\n\n<p>y \u00b7 3<\/p>\n\n\n\n<p>for y = 5._____<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Replace the variable&nbsp;<em>y<\/em>&nbsp;with the number 5.<\/li>\n\n\n\n<li><strong><em>y<\/em><\/strong>&nbsp;\u00b7 3<\/li>\n\n\n\n<li><strong>5<\/strong>&nbsp;\u00b7 3<\/li>\n\n\n\n<li>Now simplify: 5 \u00b7 3 = 15 <\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#b4eddf\"><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-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color has-link-color wp-elements-68942dc1efaf246439f55ba45441f0d0\" style=\"color:#b00012\"><strong>\u2708\ufe0f Find the value of the expression<\/strong><\/p>\n\n\n\n<p>b \u00f7 10<\/p>\n\n\n\n<p>for b = 20.____<br><\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Replace the variable&nbsp;<em>b<\/em>&nbsp;with the number 20.<\/li>\n\n\n\n<li><strong><em>b<\/em><\/strong>&nbsp;\u00f7 10<\/li>\n\n\n\n<li><strong>20<\/strong>&nbsp;\u00f7 10<\/li>\n\n\n\n<li>Now simplify: 20 \u00f7 10 = 2<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#b3b0e6\"><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-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-color has-link-color wp-elements-68942dc1efaf246439f55ba45441f0d0\" style=\"color:#b00012\"><strong>\u2708\ufe0f Find the value of the expression<\/strong><\/p>\n\n\n\n<p>15 \u00f7&nbsp;<em>p<\/em><br>for&nbsp;<em>p<\/em>&nbsp;= 5.____<\/p>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Replace the variable p with the number 5.<\/li>\n\n\n\n<li>15 \u00f7 p<\/li>\n\n\n\n<li>15 \u00f7 5<\/li>\n\n\n\n<li>Now simplify: 15 \u00f7 5 = 3<\/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\/84303\/814\/186\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-73.png\" alt=\"\" class=\"wp-image-5647\" srcset=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-73.png 500w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-73-300x300.png 300w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-73-150x150.png 150w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-73-400x400.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\/89872\/428\/760\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-75.png\" alt=\"\" class=\"wp-image-5648\" srcset=\"https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-75.png 500w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-75-300x300.png 300w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-75-150x150.png 150w, https:\/\/6thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-75-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Evaluate variable expressions Key Notes : \u231b A&nbsp;variable&nbsp;is a letter that represents an unknown number. \u231b An&nbsp;expression&nbsp;is a group of numbers, symbols, and variables that represents another number Learn with an example \u2708\ufe0f Find the value of the expression y \u00b7 3 for y = 5._____ \u2708\ufe0f Find the value of the expression b \u00f7<a class=\"more-link\" href=\"https:\/\/6thclass.deltapublications.in\/index.php\/q-2-evaluate-variable-expressions\/\">Continue reading <span class=\"screen-reader-text\">&#8220;Q.2 Evaluate variable expressions&#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-265","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=265"}],"version-history":[{"count":9,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/265\/revisions"}],"predecessor-version":[{"id":15625,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/265\/revisions\/15625"}],"wp:attachment":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}