{"id":69799,"date":"2021-10-21T19:00:00","date_gmt":"2021-10-21T13:30:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=69799"},"modified":"2023-12-22T14:37:04","modified_gmt":"2023-12-22T09:07:04","slug":"rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/","title":{"rendered":"RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 (Updated For 2024)"},"content":{"rendered":"\n<p><strong>RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1: <\/strong>Begin your Class 7 exam preparation with <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-7-maths-solutions\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7<\/a>. You can refer to RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 for all the accurate and well-explained solutions designed by the subject matter experts. They are designed as per the current CBSE Syllabus.<\/p>\n<p>Download the Free PDF of <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-integers\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 1<\/a> Ex 1.1 by using the link mentioned in this blog. To know more, read the whole blog.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d11228addb1\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d11228addb1\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#download-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\" title=\"Download RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF\">Download RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#rs-aggarwal-solutions-class-7-maths-chapter-1-e-11\" title=\"RS Aggarwal Solutions Class 7 Maths Chapter 1 E 1.1\">RS Aggarwal Solutions Class 7 Maths Chapter 1 E 1.1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11\" title=\"FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1\">FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#how-many-questions-are-in-the-first-exercise-of-rs-aggarwal-solutions-class-7-maths-chapter-1\" title=\"How many questions are in the first exercise of RS Aggarwal Solutions Class 7 Maths Chapter 1?\">How many questions are in the first exercise of RS Aggarwal Solutions Class 7 Maths Chapter 1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\" title=\"From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?\">From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#how-much-does-it-cost-to-download-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\" title=\"How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?\">How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf-offline\" title=\"Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF Offline?\">Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF Offline?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/#is-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-a-credible-source-for-class-7-maths-exam-preparation\" title=\"Is the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 a credible source for Class 7 Maths exam preparation?\">Is the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 a credible source for Class 7 Maths exam preparation?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\"><\/span>Download RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Solutions-Class-7-Maths-Chapter-1-Exercise-1.1.pdf\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1<\/a><\/p>\n<div id=\"example1\" style=\"text-align: justify;\">&nbsp;<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Solutions-Class-7-Maths-Chapter-1-Exercise-1.1.pdf\", \"#example1\");<\/script><\/p>\n<h2><span class=\"ez-toc-section\" id=\"rs-aggarwal-solutions-class-7-maths-chapter-1-e-11\"><\/span>RS Aggarwal Solutions Class 7 Maths Chapter 1 E 1.1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Question 1.<\/strong><br><strong>Solution:<\/strong><br>(i) 15 + (-8) =15 \u2013 8 = 7<br>(ii) (-16) +9 = -7<br>(iii) (-7) + (-23)= -7 \u2013 23 = -30<br>(iv) (-32) + 47 = -32 + 47 = 15<br>(v) 53 + (-26) = 53 \u2013 26 = 27<br>(vi) (-48) + (-36) = -48 \u2013 36 = -84<\/p>\n<p><strong>Question 2.<\/strong><br><strong>Solution:<\/strong><br>(i) 153 and -302 = 153 + (-302) = 153 \u2013 302 = -149<br>(ii) 1005 and -277 = 1005 + (-277) = 1005 \u2013 277 = 728<br>(iii) -2035 and 297 = -2035 + 297 = \u2013 1738<br>(iv) -489 and -324 = -489 + (-324) = -489 \u2013 324 = -813<br>(v) -1000 and438 = -1000 + 438 = -562<br>(vi) -238 and 500 = -238 + 500 = 262<\/p>\n<p><strong>Question 3.<\/strong><br><strong>Solution:<\/strong><br>Additive inverse of<br>(i) -83 is \u2013 (-83) = 83<br>(ii) 256 is -256<br>(iii) 0 is 0<br>(iv) -2001 is \u2013 (-2001) = 2001<\/p>\n<p><strong>Question 4.<\/strong><br><strong>Solution:<\/strong><br>(i) 28 from \u2013 42 = -42 \u2013 (28) = -42 \u2013 28 = -70<br>(ii) \u2013 36 from 42 = 42 \u2013 (-36) = 42 + 36 = 78<br>(iii) -37 from -53 = -53 \u2013 (-37) = -53 + 37= -16<br>(iv) -66 from -34 = -34 \u2013 (-66) = -34 + 66 = 32<br>(v) 318 from 0 = 0 \u2013 (318) = -318<br>(vi) -153 from -240= -240 \u2013 (-153) = -240 + 153 = -87<br>(vii) -64 from 0 = 0 \u2013 (-64) = 0 + 64 = 64<br>(viii) \u2013 56 from 144 = 144 \u2013 (-56) = 144 + 56 = 200<\/p>\n<p><strong>Question 5.<\/strong><br><strong>Solution:<\/strong><br>\u2013 34 \u2013 (-1032 + 878)<br>= -34 \u2013 (-154) = -34 + 154 = 120<\/p>\n<p><strong>Question 6.<\/strong><br><strong>Solution:<\/strong><br>38 + (-87) \u2013 134<br>= (38 \u2013 87) \u2013 134<br>= -49 \u2013 134 = -183<\/p>\n<p><strong>Question 7.<\/strong><br><strong>Solution:<\/strong><br>(i) {(-13) + 27} + (-41) = (-13) + {27 + (-41)} (By Associative Law of Addition)<br>(ii) (-26) + {(-49) + (-83)} = {(-26) + (-49)} +(-83) (By Associative Law of Addition)<br>(iii) 53 + (-37) = (-37) + (53) (By Commutative Law of Addition)<br>(iv) (-68) + (-76) = (-76) + (-68) (By Commutative Law of Addition)<br>(v) (-72) + (0) = -72 (Existence of Additive identity)<br>(vi) -(-83) = 83<br>(vii) (-60) \u2013 (\u2026\u2026\u2026) = -59 =&gt; -60 \u2013 (-1) = -59<\/p>\n<p>(viii) (-31) + (\u2026\u2026\u2026.) = -40 =&gt; -31 + (-9) = -40<\/p>\n<div class=\"google-auto-placed ap_container\">\n<p><strong>Question 8.<\/strong><br><strong>Solution:<\/strong><br>{-13 \u2013 (-27)} + {-25 \u2013 (-40)}<br>= {-13 + 27} + {-25 + 40}<br>= 14 + 15 = 29<\/p>\n<p><strong>Question 9.<\/strong><br><strong>Solution:<\/strong><br>36 \u2013 (- 64) = 36 + 64 = 100<br>(-64) \u2013 36= -64 \u2013 36 = -100<br>They are not equal<\/p>\n<p><strong>Question 10.<\/strong><br><strong>Solution:<\/strong><br>(a + b) + c = {-8 + (-7)} + 6 = (-8 \u2013 7) + 6 = -15 + 6 = -9<br>and a + (b + c) = -8 + (-7 + 6) = -8 + (-1) = -8 \u2013 1 = -9 Hence proved<\/p>\n<p><strong>Question 11.<\/strong><br><strong>Solution:<\/strong><br>LHS = (a -b) = -9 \u2013 (-6) = -9 + 6 = -3<br>RHS = (b \u2013 a) = -6 \u2013 (-9) = -6 + 9 = 3<br>LHS \u2260 RHS.<br>Hence (a \u2013 b) \u2260 (b \u2013 a)<\/p>\n<p><strong>Question 12.<\/strong><br><strong>Solution:<\/strong><br>The sum of two integers = -16<br>One integer = 53<br>Second integer = -16 \u2013 (53) = -16 \u2013 53 = (-69)<\/p>\n<p><strong>Question 13.<\/strong><br><strong>Solution:<\/strong><br>The sum of two integers = 65<br>One integer = -31<br>Second integer = 65 \u2013 (-31) = 65 + 31 = 96<\/p>\n<p><strong>Question 14.<\/strong><br><strong>Solution:<\/strong><br>Difference of a and (-6) = 4<br>a \u2013 (-6) = 4<br>\u21d2 a + 6 = 4<br>\u21d2 a = 4 \u2013 6<br>\u21d2 a = -2<\/p>\n<p><strong>Question 15.<\/strong><br><strong>Solution:<\/strong><br>(i) We can write any two integers having opposite signs<br>e.g. 5, -5<br>Sum = 5 + (-5) = 5 \u2013 5 = 0<br>(ii) The sum is a negative integer<br>The greater integer must be negative and the smaller integer be positive<br>e.g. -9, 6<br>Sum = -9 + 6 = -3<br>(iii) The sum is smaller than both integers<br>Both integers will be negative -4, -6<br>Sum = -4 + (-6) = -4 \u2013 6 = -10<br>(iv) The sum is greater than both integers<br>Both integers will be positive<br>e.g. 6, 4<br>(v) The sum of two integers is smaller than one of these integers<br>The greater number will be positive and the smaller be negative<br>e.g. 6, -4<br>Sum = 6 + (-4) = 2<\/p>\n<p><strong>Question 16.<\/strong><br><strong>Solution:<\/strong><br>(i) False: Because all negative integers are less than zero.<br>(ii) False: -10 is less than -7.<br>(iii) Time: Every negative integer is less than zero.<br>(iv) True: The sum of two negative integers is negative.<br>(v) False: It is not always true.<\/p>\n<\/div>\n<p>This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 1 Exercise 1.1. To know more about the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> Class 7 Maths exam, ask in the comments.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11\"><\/span>FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1634822724028\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-many-questions-are-in-the-first-exercise-of-rs-aggarwal-solutions-class-7-maths-chapter-1\"><\/span>How many questions are in the first exercise of RS Aggarwal Solutions Class 7 Maths Chapter 1?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>There are 16 questions in this exercise.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634822766600\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\"><\/span>From where can I find the download link for the RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can find the download link in the above blog.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634822985083\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-much-does-it-cost-to-download-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf\"><\/span>How much does it cost to download the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download it for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634822997427\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-pdf-offline\"><\/span>Can I access the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 PDF Offline?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Once you have downloaded the PDF online, you can access it offline whenever you want.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1634823011593\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"is-the-rs-aggarwal-solutions-class-7-maths-chapter-1-ex-11-a-credible-source-for-class-7-maths-exam-preparation\"><\/span>Is the\u00a0RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 a credible source for Class 7 Maths exam preparation?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, the solutions are prepared by the subject matter experts, hence credible.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1: Begin your Class 7 exam preparation with RS Aggarwal Solutions Class 7. You can refer to RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 for all the accurate and well-explained solutions designed by the subject matter experts. They are designed as per the &#8230; <a title=\"RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 (Updated For 2024)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-7-maths-chapter-1-exercise-1-1\/\" aria-label=\"More on RS Aggarwal Solutions Class 7 Maths Chapter 1 Ex 1.1 (Updated For 2024)\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":69870,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73412,73410],"tags":[73320,77308,77473],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69799"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=69799"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69799\/revisions"}],"predecessor-version":[{"id":525912,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69799\/revisions\/525912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/69870"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=69799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=69799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=69799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}