{"id":344,"date":"2022-04-11T05:53:35","date_gmt":"2022-04-11T05:53:35","guid":{"rendered":"http:\/\/2ndclass.deltapublications.in\/?page_id=344"},"modified":"2026-03-24T09:46:26","modified_gmt":"2026-03-24T09:46:26","slug":"s-11-which-sign-or-makes-the-number-sentence-true","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/s-11-which-sign-or-makes-the-number-sentence-true\/","title":{"rendered":"S.11 Which sign (+ or -) makes the number sentence true?"},"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>Which sign (+ or -) makes the number sentence true?<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-d523d9fe02ad4a61604060e8a5f4bc46\" style=\"color:#361b82\"><strong>key notes :<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-large-font-size\">\ud83c\udf1f Basic Idea<\/h3>\n\n\n\n<p>A <strong>number sentence<\/strong> is like a math statement (e.g., 5 __ 3 = 8).<\/p>\n\n\n\n<p>We must choose the correct sign:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>+ (plus)<\/strong> \u2192 means <strong>add<\/strong><\/li>\n\n\n\n<li><strong>\u2212 (minus)<\/strong> \u2192 means <strong>take away<\/strong><\/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\">\u2795 Understanding the Plus Sign (+)<\/h3>\n\n\n\n<p>Use <strong>+<\/strong> when numbers are <strong>joining together<\/strong><\/p>\n\n\n\n<p>The answer becomes <strong>bigger<\/strong><\/p>\n\n\n\n<p>Example:<\/p>\n\n\n\n<p>5 + 3 = 8 \u2714\ufe0f<\/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\">\u2796 Understanding the Minus Sign (\u2212)<\/h3>\n\n\n\n<p>Use <strong>\u2212<\/strong> when numbers are <strong>taking away<\/strong><\/p>\n\n\n\n<p>The answer becomes <strong>smaller<\/strong><\/p>\n\n\n\n<p>Example:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5 \u2212 3 = 2 \u2714\ufe0f<\/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 How to Choose the Correct Sign<\/h3>\n\n\n\n<p><strong>Step 1:<\/strong> Look at the numbers and the answer<\/p>\n\n\n\n<p><strong>Step 2:<\/strong> Think:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Is the answer <strong>bigger?<\/strong> \u2192 use <strong>+<\/strong><\/li>\n\n\n\n<li>Is the answer <strong>smaller?<\/strong> \u2192 use <strong>\u2212<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Step 3:<\/strong> Try both signs if unsure<\/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 Helpful Tips<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Count with fingers or objects \ud83d\udd90\ufe0f<\/li>\n\n\n\n<li>Read the sentence aloud<\/li>\n\n\n\n<li>Check your answer after solving \u2714\ufe0f<\/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\">\u270f\ufe0f Examples<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 __ 2 = 8 \u2192 <strong>6 + 2 = 8<\/strong> \u2714\ufe0f<\/li>\n\n\n\n<li>9 __ 4 = 5 \u2192 <strong>9 \u2212 4 = 5<\/strong> \u2714\ufe0f<\/li>\n\n\n\n<li>3 __ 5 = 8 \u2192 <strong>3 + 5 = 8<\/strong> \u2714\ufe0f<\/li>\n\n\n\n<li>7 __ 3 = 4 \u2192 <strong>7 \u2212 3 = 4<\/strong> \u2714\ufe0f<\/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\">\ud83c\udfaf Practice Idea<\/h3>\n\n\n\n<p>Give students blanks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4 __ 2 = 6<\/li>\n\n\n\n<li>10 __ 3 = 7<\/li>\n<\/ul>\n\n\n\n<p>Let them choose <strong>+ or \u2212<\/strong><\/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:#9be1f2\"><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-3f3258db9f3f3cd35a9c2b2d5b464d68\" style=\"color:#b00012\">\u2708\ufe0f <strong>Which sign is missing? <\/strong><\/p>\n\n\n\n<p>17&nbsp;___&nbsp;3 = 20<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+<\/li>\n\n\n\n<li>&#8211;<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Try both the plus sign and the minus sign.<\/li>\n\n\n\n<li>First try the plus sign:17 + 3 = 20<\/li>\n\n\n\n<li>Now try the minus sign:17 \u2212 3 = 14<\/li>\n\n\n\n<li>The plus sign gives the right answer.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#f2a2cd\"><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-3f3258db9f3f3cd35a9c2b2d5b464d68\" style=\"color:#b00012\">\u2708\ufe0f <strong>Which sign is missing? <\/strong><\/p>\n\n\n\n<p>11__ 7 = 18<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+<\/li>\n\n\n\n<li>&#8211;<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Try both the plus sign and the minus sign.<\/li>\n\n\n\n<li>First try the plus sign11 + 7 = 18<\/li>\n\n\n\n<li>Now try the minus sign: 11 \u2212 7 = 4<\/li>\n\n\n\n<li>The plus sign gives the right answer.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#f2eea8\"><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-23f8387c7d37d7d51286e4ce36e7cb1b\" style=\"color:#b00012\">\u2708\ufe0f<strong> Which sign is missing?<\/strong><\/p>\n\n\n\n<p> 15&nbsp;___&nbsp;4 = 19<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>+<\/li>\n\n\n\n<li>&#8211;<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Try both the plus sign and the minus sign.<\/li>\n\n\n\n<li>First try the plus sign:15 + 4 = 19<\/li>\n\n\n\n<li>Now try the minus sign:15 \u2212 4 = 11<\/li>\n\n\n\n<li>The plus sign gives the right answer.<\/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\/86347\/227\/203\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-284.png\" alt=\"\" class=\"wp-image-7720\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-284.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-284-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-284-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-284-400x400.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\/86346\/921\/251\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-277.png\" alt=\"\" class=\"wp-image-7721\" srcset=\"https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-277.png 500w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-277-300x300.png 300w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-277-150x150.png 150w, https:\/\/2ndclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-277-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Which sign (+ or -) makes the number sentence true? key notes : \ud83c\udf1f Basic Idea A number sentence is like a math statement (e.g., 5 __ 3 = 8). We must choose the correct sign: \u2795 Understanding the Plus Sign (+) Use + when numbers are joining together The answer becomes bigger Example: 5<a class=\"more-link\" href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-11-which-sign-or-makes-the-number-sentence-true\/\">Continue reading <span class=\"screen-reader-text\">&#8220;S.11 Which sign (+ or -) makes the number sentence true?&#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-344","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/344","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=344"}],"version-history":[{"count":14,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/344\/revisions"}],"predecessor-version":[{"id":22969,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/344\/revisions\/22969"}],"wp:attachment":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}