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CLASS 6 MATHS WORKSHEET - PLAYING WITH NUMBERS

Playing with Numbers Class 6 Learn Comparison of numbers as greater or lesser, Factors and multiples, Prime factors Prime factorization, HCF and LCM

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CLASS 6 MATHS WORKSHEET - PLAYING WITH NUMBERS

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  1. CLASS 6 MATHS WORKSHEET PLAYING WITH NUMBERS This worksheet is for class 6 maths, comprising the topic of Numbers. It will help students to have a better understanding of numbers. 1.Find the greatest and the smallest of the following numbers a. 654, 54684,18,175,169 Ans. Greatest ___ Smallest ___ b. 84, 846, 841, 86,158 Ans. Greatest ___ Smallest ___ c. 84, 78, 45, 97, 85 Ans. Greatest ___ Smallest ___ d. 564, 846, 484, 847, 864 Ans. Greatest ___ Smallest ___ e. 7845, 658, 621, 4646 Ans. Greatest ___ Smallest ___ f. 846, 484, 571, 961, 546 Ans. Greatest ___ Smallest ___ g. 254, 213, 5431, 458,1561 Ans. Greatest ___ Smallest ___ h. 78, 45, 96, 54, 82, 12, 23 Ans. Greatest ___ Smallest ___ i. 78,154,16,151, 254, 51,15 Ans. Greatest ___ Smallest ___ j. 784, 516, 851, 24, 568, 546 Ans. Greatest ___ Smallest ___ 2. Write the factors of the following numbers a. 32 b. 45 c. 65 d. 200 e. 99 f. 121 g. 79 www.takshilalearning.com call 8800999284

  2. h. i. j. 3. a. b. c. d. e. f. g. h. i. j. 4. 5. a. b. c. d. e. 45 22 23 Write first three multiples of each of the following numbers 5 - 7 - 9 - 12 - 15 - 13 - 78 - 100 - 200 - 10 - Which number is the factor of every number? Write all the prime numbers between the following: 10 - 20 - 20 - 30- 30 - 40 - 40 - 50 - 50 - 60 - Write the prime factorization of the following numbers: 84 - 28 - 65 - 37 - 89 - 99 - 44 - 121 - 45 - 22 - 6. a. b. c. d. e. f. g. h. i. j. www.takshilalearning.com call 8800999284

  3. 7. solved as an example. Number Fill the table with ‘Yes’, wherever applicable. The first number has been Divisible by 2 3 4 5 6 7 8 9 Yes Yes Yes 152 84 657 23 75 12 165 85 99 100 8. a. b. c. d. e. 9. a. b. c. d. e. Find the HCF of the following numbers: 21, 24 - 15, 45 - 78, 13 - 91, 13 - 23, 97 - Find the LCM of the following numbers: 45, 84 - 84, 75 - 25, 15 - 75, 5 - 99, 3 - www.takshilalearning.com call 8800999284

  4. ANSWERS 1. Find the greatest and the smallest of the following numbers: a. 654, 54684, 18, 175,169 Ans. Greatest - 54684, Smallest - 18 b.84, 846, 841, 86,158 Ans. Greatest - 846, Smallest - 84 c.84, 78, 45, 97, 85 Ans. Greatest - 45, Smallest - 97 d.564, 846, 484, 847, 864 Ans. Greatest - 484, smallest - 864 e.7845, 658, 621, 4646 Ans. Greatest - 7845, Smallest - 621 f.846, 484, 571, 961, 546 Ans. Greatest - 961, Smallest - 484 g.254, 213, 5431, 458, 1561 Ans. Greatest - 5431, Smallest - 213 h.78, 45, 96, 54, 82, 12, 23 Ans. Greatest - 96, Smallest - 12 i.78, 154, 16, 151, 254, 51,15 Ans. Greatest - 254, Smallest - 15 j.784, 516, 851, 24, 568, 546 Ans. Greatest - 784, Smallest - 24 2. Write the factors of the following numbers: a. 32 - 1, 2, 4, 8, 16, 32 b. 45 - 1, 3, 5, 9, 15, 45 c. 65 - 1, 5, 13, 65 d. 200 - 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200 e. 99 - 1, 3, 9, 11, 33, 99 f. 121 - 1, 11, 121 g. 79 - 1, 79 h. 45 - 1, 3, 5, 9, 15, 45 i. 22 - 1, 2, 11, 22 j. 23 - 1, 23 3. Write first three multiples of each of the following numbers: www.takshilalearning.com call 8800999284

  5. a. b. c. d. e. f. g. h. i. j. .4. Which number is the factor of every number? Ans. 1 5. Write all the prime numbers between the following: a. 10 - 20: 11, 13, 17, and 19. b. 20 - 30: 23 and 29. c. 30 - 40: 31 and 37. d. 40 - 50: 41, 43, and 47. e. 50 - 60: 53, 57 and 59. 6. Write the prime factorization of the following numbers: a. 84 - 2 x 2 x 3 x 7. b. 28 - 2 x 2 x 7. c. 65 - 5 x 13. d. 37 - It is a prime number. Therefore, 37x1. e. 89 - It is a prime number. Therefore, 89x1. f. 99 - 3 x 3 x 11. g. 44 - 2 x 2 x 11. h. 121 - 11 x 11. i. 45 - 3 x 3 x 5. j. 22 - 2 x 11. 7. Fill the table with yes, the first one is done as an example. Number 5 - 5, 10, 15 7 - 7, 14, 21 9 - 9, 18, 27 12 - 12, 24, 36 15 - 15, 30, 45 13 - 13, 26, 39 78 - 78, 156, 234 100 - 100, 200, 300 200 - 200, 400, 600 10 - 10, 20, 30 Divisible by 2 3 4 5 6 7 8 9 www.takshilalearning.com call 8800999284

  6. 152 Yes Yes Yes 84 Yes Yes Yes Yes Yes 657 Yes Yes 23 75 Yes Yes 12 Yes Yes Yes Yes 165 Yes Yes 85 Yes 99 Yes Yes 100 Yes Yes 8. Find the HCF of the following numbers: k.21, 24 - 3 l. 15, 45 - 15 m. 78, 13 - 13 n. 91, 13 - 13 o. 23,97 - 1 9. Find the LCM of the following numbers: p.45, 84- 1260 q. 84, 75 - 2100 r. 25,15 - 75 s. 75, 5 - 75 t. 99, 3 - 99 www.takshilalearning.com call 8800999284

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