{"id":95455,"date":"2019-10-04T11:32:05","date_gmt":"2019-10-04T06:02:05","guid":{"rendered":"https:\/\/www.cbselabs.com\/?p=95455"},"modified":"2021-09-18T15:16:26","modified_gmt":"2021-09-18T09:46:26","slug":"ncert-solutions-for-class-8-maths-chapter-16-playing-with-numbers","status":"publish","type":"post","link":"https:\/\/www.cbselabs.com\/ncert-solutions-for-class-8-maths-chapter-16-playing-with-numbers\/","title":{"rendered":"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers"},"content":{"rendered":"<h2>NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.cbselabs.com\/ncert-solutions-for-class-8-maths-chapter-16-playing-with-numbers\/\" target=\"_blank\" rel=\"noopener noreferrer\">Class 8 Maths Playing with Numbers Exercise 16.1<\/a><\/li>\n<li><a href=\"https:\/\/www.cbselabs.com\/ncert-solutions-for-class-8-maths-chapter-16-playing-with-numbers-ex-16-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Class 8 Maths Playing with Numbers Exercise 16.2<\/a><\/li>\n<li><a href=\"https:\/\/www.cbselabs.com\/playing-with-numbers-ncert-extra-questions-for-class-8-maths-chapter-16\/\">Playing with Numbers Class 8 Extra Questions<\/a><\/li>\n<\/ul>\n<p><strong>NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Exercise 16.1<\/strong><\/p>\n<p>Find the values of the letters in each of the following and give reasons for the steps involved.<br \/>\nEx 16.1 Class 8 Maths Question 1.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106677\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q1.png?resize=89%2C87&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q1\" width=\"89\" height=\"87\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106676\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q1.1.png?resize=366%2C281&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q1.1\" width=\"366\" height=\"281\" srcset=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q1.1.png?w=366&amp;ssl=1 366w, https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q1.1.png?resize=300%2C230&amp;ssl=1 300w\" sizes=\"(max-width: 366px) 100vw, 366px\" data-recalc-dims=\"1\" \/><\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 2.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106680\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q2.png?resize=99%2C89&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q2\" width=\"99\" height=\"89\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106678\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q2.1.png?resize=215%2C110&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q2.1\" width=\"215\" height=\"110\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106679\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q2.2.png?resize=354%2C173&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q2.2\" width=\"354\" height=\"173\" srcset=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q2.2.png?w=354&amp;ssl=1 354w, https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q2.2.png?resize=300%2C147&amp;ssl=1 300w\" sizes=\"(max-width: 354px) 100vw, 354px\" data-recalc-dims=\"1\" \/><\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 3.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106682\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q3.png?resize=70%2C90&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q3\" width=\"70\" height=\"90\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106681\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q3.1.png?resize=322%2C227&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q3.1\" width=\"322\" height=\"227\" srcset=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q3.1.png?w=322&amp;ssl=1 322w, https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q3.1.png?resize=300%2C211&amp;ssl=1 300w\" sizes=\"(max-width: 322px) 100vw, 322px\" data-recalc-dims=\"1\" \/><\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 4.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106685\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q4.png?resize=87%2C85&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q4\" width=\"87\" height=\"85\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106683\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q4.1.png?resize=376%2C120&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q4.1\" width=\"376\" height=\"120\" srcset=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q4.1.png?w=376&amp;ssl=1 376w, https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q4.1.png?resize=300%2C96&amp;ssl=1 300w\" sizes=\"(max-width: 376px) 100vw, 376px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106684\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q4.2.png?resize=245%2C116&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q4.2\" width=\"245\" height=\"116\" data-recalc-dims=\"1\" \/><\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 5.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106686\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q5.png?resize=84%2C86&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q5\" width=\"84\" height=\"86\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n3 \u00d7 B = B<br \/>\n\u21d2 B = D<br \/>\n3 \u00d7 A = CA<br \/>\n\u21d2 3 \u00d7 5 = 15<br \/>\nThus A = 5 and C = 1<br \/>\nHence A = 5, B = 0 and C = 1<\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 6.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106687\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q6.png?resize=85%2C87&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q6\" width=\"85\" height=\"87\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n5 \u00d7 B = B<br \/>\n\u21d2 B = 0 or 5<br \/>\n5 \u00d7 A = CA<br \/>\n5 \u00d7 5 = 25<br \/>\nOnly possible when B = 0<br \/>\nThus A = 5 and C = 2<br \/>\nHence A = 5, B = 0 and C = 2<\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 7.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106688\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q7.png?resize=88%2C92&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q7\" width=\"88\" height=\"92\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\nB \u00d7 6 = B<br \/>\n6 \u00d7 4 = 24 \u2192 B = 4 and 2 is carried to<br \/>\n6 \u00d7 A = BB<br \/>\n\u21d2 6 \u00d7 7 = 42 + 2 (carried on) = 44<br \/>\nThus B = 7<br \/>\nHence A = 7 and B = 4<\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 8.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106689\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q8.png?resize=89%2C86&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q8\" width=\"89\" height=\"86\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n1 + B = 0<br \/>\n1 + 9 = 10 \u2192 unit digit is 0 and 1 is carried to A<br \/>\n+ 1 +1 (carried on) = B = 9<br \/>\nA + 2 = 9 \u21d2 A = 9 &#8211; 2 = 7<br \/>\nHence A = 7 and B = 9<\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 9.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106690\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q9.png?resize=112%2C88&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q9\" width=\"112\" height=\"88\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\nB + 1 = 8 \u21d2 B = 8 &#8211; 1 = 7<br \/>\nA + B = a number with unit digit 1<br \/>\nA + B = 11<br \/>\n\u21d2 A + 7 = 11<br \/>\n\u21d2 A = 11 &#8211; 7 = 4 (1 Carried to)<br \/>\nNow 1 carried on + 2 + A = B<br \/>\n3 + A = 7<br \/>\n\u21d2 A = 7 &#8211; 3 = 4<br \/>\nHence A = 4, B = 7<\/p>\n<p>Ex 16.1 Class 8 Maths\u00a0Question 10.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106691\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-Q10.png?resize=109%2C87&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 Q10\" width=\"109\" height=\"87\" data-recalc-dims=\"1\" \/><br \/>\nSolution:<br \/>\n9 = A + B<br \/>\n9 = 1 + 8 or 2 + 7 or 3 + 6 or 4 + 5 or 8 + 1 or 7 + 2 or 6 + 3 or 5 + 4 or 0 + 9 or 9 + 0<br \/>\nNow 0 is required at unit place<br \/>\n2 + A = 10<br \/>\n\u21d2 A = 10 &#8211; 2 = 8<br \/>\nB = 9 &#8211; 8 = 1<br \/>\n1 + 6 + 1 (carried on) = A = 8<br \/>\nHence A = 8 and B = 1<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106692\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-1.png?resize=763%2C711&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-1\" width=\"763\" height=\"711\" srcset=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-1.png?w=763&amp;ssl=1 763w, https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-1.png?resize=300%2C280&amp;ssl=1 300w\" sizes=\"(max-width: 763px) 100vw, 763px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106693\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-2.png?resize=687%2C644&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-2\" width=\"687\" height=\"644\" srcset=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-2.png?w=687&amp;ssl=1 687w, https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-2.png?resize=300%2C281&amp;ssl=1 300w\" sizes=\"(max-width: 687px) 100vw, 687px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106694\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-3.png?resize=679%2C651&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-3\" width=\"679\" height=\"651\" srcset=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-3.png?w=679&amp;ssl=1 679w, https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-3.png?resize=300%2C288&amp;ssl=1 300w\" sizes=\"(max-width: 679px) 100vw, 679px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106695\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-4.png?resize=691%2C682&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-4\" width=\"691\" height=\"682\" srcset=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-4.png?w=691&amp;ssl=1 691w, https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-4.png?resize=300%2C296&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-4.png?resize=100%2C100&amp;ssl=1 100w\" sizes=\"(max-width: 691px) 100vw, 691px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106696\" src=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-5.png?resize=633%2C619&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-5\" width=\"633\" height=\"619\" srcset=\"https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-5.png?w=633&amp;ssl=1 633w, https:\/\/i2.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-5.png?resize=300%2C293&amp;ssl=1 300w\" sizes=\"(max-width: 633px) 100vw, 633px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106697\" src=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-6.png?resize=690%2C633&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-6\" width=\"690\" height=\"633\" srcset=\"https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-6.png?w=690&amp;ssl=1 690w, https:\/\/i0.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-6.png?resize=300%2C275&amp;ssl=1 300w\" sizes=\"(max-width: 690px) 100vw, 690px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106698\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-7.png?resize=683%2C696&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-7\" width=\"683\" height=\"696\" srcset=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-7.png?w=683&amp;ssl=1 683w, https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-7.png?resize=294%2C300&amp;ssl=1 294w\" sizes=\"(max-width: 683px) 100vw, 683px\" data-recalc-dims=\"1\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106699\" src=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-8.png?resize=685%2C709&#038;ssl=1\" alt=\"NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers Ex 16.1 q-8\" width=\"685\" height=\"709\" srcset=\"https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-8.png?w=685&amp;ssl=1 685w, https:\/\/i1.wp.com\/www.cbselabs.com\/wp-content\/uploads\/2019\/10\/NCERT-Solutions-for-Class-8-Maths-Chapter-16-Playing-with-Numbers-Ex-16.1-q-8.png?resize=290%2C300&amp;ssl=1 290w\" sizes=\"(max-width: 685px) 100vw, 685px\" data-recalc-dims=\"1\" \/><\/p>\n<h4>More CBSE Class 8 Study Material<\/h4>\n<ul>\n<li><a href=\"https:\/\/www.cbselabs.com\/ncert-solutions-for-class-8-maths\/\">NCERT Solutions for Class 8 Maths<\/a><\/li>\n<li><a 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