{"id":24855,"date":"2021-06-21T14:21:35","date_gmt":"2021-06-21T08:51:35","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=24855"},"modified":"2022-03-02T10:38:09","modified_gmt":"2022-03-02T05:08:09","slug":"ncert-solutions-for-class-6-maths-chapter-2-ex-2-3","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-6-maths-chapter-2-ex-2-3\/","title":{"rendered":"NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3"},"content":{"rendered":"

These\u00a0NCERT Solutions for Class 6 Maths<\/a> Chapter 2 Whole Numbers Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Exercise 2.3<\/h2>\n

Question 1.
\nWhich of the following will not represent zero:
\n(a) 1 + 0
\n(b) 0 \u00d7 0
\n(c) \\(\\frac { 0 }{ 2 }\\)
\n(d) \\(\\frac { (10-10) }{ 2 }\\)
\nAnswer:
\n(a) 1 + 01 Hence, it does not represent zero.<\/p>\n

\"NCERT<\/p>\n

Question 2.
\nIf the product of two whole numbers is zero, can we say that one or both of them will be zero? Justify through examples.
\nAnswer:
\nYes, if we multiply any number with zero the resultant product will be zero.
\nExample: 2 \u00d7 0 = 0, 5 \u00d7 0 = 0, 9 \u00d7 0 = 0 If both numbers are zero, then the result also be zero.
\n0 \u00d7 0 = 0
\nYes, if the product of two whole numbers is zero, then both of them will be zero.<\/p>\n

Question 3.
\nIf the product of two whole numbers is 1, can we say that one of both of them will be 1? Justify through examples.
\nAnswer:
\nIf only one number be 1 then the product cannot be 1.
\nExamples: 5 \u00d7 1 = 5, 4 \u00d7 1 = 4, 8 \u00d7 1 = 8
\nIf both number are 1, then the product is 1.
\n1 \u00d7 1 = 1<\/p>\n

Question 4.
\nFind using distributive property:
\n(a) 728 \u00d7 101
\n(b) 5437 \u00d7 1001
\n(c) 824 \u00d7 25
\n(d) 4275 \u00d7 125
\n(e) 504 \u00d7 35
\nAnswer:
\n(a) 728 \u00d7 101 = 728 \u00d7 (100 + 1)
\n= 728 \u00d7 100 + 728 \u00d7 1 = 72800 + 728 = 73528
\n(b) 5437 \u00d7 1001 = 5437 \u00d7 (1000 + 1)
\n= 5437 \u00d7 1000 + 5437 \u00d7 1 = 5437000 + 5437 = 5442437
\n(c) 824 \u00d7 25 = 824 \u00d7 (20 + 5)
\n= 824 \u00d7 20 + 824 \u00d7 5 = 16480 + 4120 = 20600
\n(d) 4275 \u00d7 125 = 4275 \u00d7 (100 + 20 + 5)
\n= 4275 \u00d7 100 + 4275 \u00d7 20 + 4275 \u00d7 5 = 427500 + 85500 + 21375 = 534375
\n(e) 504 \u00d7 35 = (500 + 4) \u00d7 35
\n= 500 \u00d7 35 + 4 \u00d7 35 = 17500 + 140 = 17640<\/p>\n

\"NCERT<\/p>\n

Question 5.
\nStudy the pattern:
\n1 \u00d7 8 + 1 = 9
\n12 \u00d7 8 + 2 = 98
\n123 \u00d7 8 + 3 = 987
\n1234 \u00d7 8 + 4 = 9876
\n12345 \u00d7 8 + 5 = 98765
\nWrite the next two steps. Can you say how the pattern works?
\n(Hint: 12345 = 11111 + 1111 + 111 + 11 + 1)
\nAnswer:
\n123456 \u00d7 8 + 6 = 987654
\n1234567 \u00d7 8 + 7 = 9876543
\nPattern works like this:
\n1 \u00d7 8 + 1 = 9
\n12 \u00d7 8 + 2 = 98
\n123 \u00d7 8 + 3 = 987
\n1234 \u00d7 8 + 4 = 9876
\n12345 \u00d7 8 + 5 = 98765
\n123456 \u00d7 8 + 6 = 987654
\n1234567 \u00d7 8 + 7 = 9875643<\/p>\n","protected":false},"excerpt":{"rendered":"

These\u00a0NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Exercise 2.3 Question 1. Which of the following will not represent zero: (a) 1 + 0 (b) 0 \u00d7 0 (c) (d) …<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[10],"tags":[],"yoast_head":"\nNCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3 - MCQ Questions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-6-maths-chapter-2-ex-2-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3 - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"These\u00a0NCERT Solutions for Class 6 Maths Chapter 2 Whole Numbers Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts. 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