NCERT Solutions for Class 6 Maths<\/a> Chapter 11 Algebra Ex 11.3 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\nNCERT Solutions for Class 6 Maths Chapter 11 Algebra Exercise 11.3<\/h2>\n Question 1. \nMake up as many expressions with numbers (no variables) as you can from three numbers 5, 7 and 8. Every number should be used not more than once. Use only addition, subtraction and multiplication. \n(Hint: Three possible expressions are 5 + (8 – 7), 5 – (8 – 7), (5 \u00d7 8) + 7; make the other expressions.) \nAnswer: \n(a) (8 \u00d7 5) – 7 \n(b) (8 + 5) – 7 \n(c) (8 \u00d7 7) – 5 \n(d) (8 + 7) – 5 \n(e) 5 \u00d7 (7 + 8) \n(f) 5 + (7 \u00d7 8) \n(g) 5 + (8 – 7) \n(h) 5 – (7 + 8)<\/p>\n
Question 2. \nWhich out of the following are expressions with numbers only? \n(a) y + 3 \n(b) (7 \u00d7 20) – 8z \n(c) 5 (21 – 7) + 7 \u00d7 2 \n(d) 5 \n(e) 3x \n(f) 5- 5n \n(g) (7 \u00d7 20)- (5 \u00d7 10) – 45 + p \nAnswer: \n(c) and (d)<\/p>\n
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Question 3. \nIdentify the operations (addition, subtraction, division, multiplication) in forming the following expressions and tell how the expressions have been formed. \n(a) z + 1, z – 1, y + 17, y- 17 \n(b) 17y, \\(\\frac{\\mathrm{y}}{17}\\) , 5z \n(c) 2y + 17, 2y- 17 \n(d) 7m,- 7m + 3,- 7m- 3 \nAnswer: \n(a) z + 1 Addition z – 1 \u2192 Subtraction \ny + 17 \u2192 Additiony – 17 \u2192 Subtraction<\/p>\n
(b) 17y \u2192 Multiplication y\/17 \u2192 Division \n5z \u2192 Multiplication<\/p>\n
(c) 2y + 17 \u2192 Multiplication and Addition \n2y – 17 \u2192 Multiplication and Subtraction<\/p>\n
(d) 7m \u2192 Multiplication \n-7m + 3 \u2192 Multiplication and Addition \n7m – 3 \u2014> Multiplication and Subtraction<\/p>\n
Question 4. \nGive expressions for the following cases. \n(a) 7 added to p \n(b) 7 subtracted from p \n(c) p multiplied by 7 \n(d) p divided by 7 \n(e) 7 subtracted from – m \n(f) – p multiplied by 5 \n(g) – p divided by 5 \n(h) p multiplied by – 5 \nAnswer: \n(a) p + 7 \n(b) p – 7 \n(c) 7p \n(d) p\/7 \n(e) -m – 7 \n(f) -5 p \n(g) -p\/5 \n(h) -5p<\/p>\n
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Question 5. \nGive expressions in the following cases. \n(a) 11 added to 2m \n(b) 11 subtracted from 2m \n(c) 5 times y to which 3 is added \n(d) 5 times y from which 3 is subtracted \n(e) y is multiplied by – 8 \n(f) y is multiplied by – 8 and then 5 is added to the result \n(g) y is multiplied by 5 and the result is subtracted from 16 \n(h) y is multiplied by – 5 and the result is added to 16 \nAnswer: \n(a) 2m + 11 \n(b) 2m – 11 \n(c) 5y + 3 \n(d) 5y – 3 \n(e) -8y \n(f) -8y + 5 \n(g) 16 – 5y \n(h) -5y + 16<\/p>\n
Question 6. \n(a) Form expressions using t and 4. Use not more than one number operation. Every expression must have t in it. \n(b) Form expressions using y, 2 and 7. Every expression must have y in it. Use only two number operations. These should be different. \nAnswer: \n(a) t + 4, t – 4, 4 – t, \\(\\frac{t}{4}, \\frac{4}{t}\\) \n(b) 2y + 7, 2y – 7, 7y + 2, 7y – 2 and so on.<\/p>\n","protected":false},"excerpt":{"rendered":"
These NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.3 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 6 Maths Chapter 11 Algebra Exercise 11.3 Question 1. Make up as many expressions with numbers (no variables) as you can from three numbers 5, 7 and 8. …<\/p>\n
NCERT Solutions for Class 6 Maths Chapter 11 Algebra Ex 11.3<\/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 11 Algebra Ex 11.3 - MCQ Questions<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n