Summative Assessment-I Mcq Math Worksheets And Practice Questions - Class Vi - 2014-2015 Page 15

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ASSIGNMENT QUESTIONS
CLASS - VI: CHAPTER - 2
WHOLE NUMBERS
1. Calculate using suitable rearrangements:
(i) 31 + 32 + 33 + 34 + 35 + 65 + 66 + 67 + 68 + 69
(ii) 1 + 2 + 3 + 4 + 996 + 997 + 998 + 999
(iii) 12 + 14 + 16 + 18 + 20 + 80 + 82 + 84 + 86 + 88
2. What is the difference between the largest number of 5 digits and the smallest 6 digits?
3. The digits of 6 and 9 of the number 36490 are interchanged. Find the difference between the
original number and the new number.
4. Determine the products by suitable rearrangement:
(i) 8 x 125 x 40 x 25 (ii) 250 x 60 x 50 x 8 (iii) 37256 x 25 x 9 x 40
5. Determine the product of: (i) the greatest number of 4-digits and the smallest number of 3-digits
(ii) smallest number of 2-digits and the greatest number of 5-digits.
6. A dealer purchased 120 LCD television sets. If the cost of each set is Rs. 20000, determine the
cost of all sets together.
7. Find the value of each of the following using properties:
(i) 493 x 9 + 493 x 2
(ii) 24579 x 93 + 7 x 24579
(ii) 1568 x 184 – 1568 x 84
(iv) 5625 x 1625 – 5625 x 625
8. The product of two whole numbers is zero. What do you conclude?
9. Determine the products by suitable rearrangement:
(i) 2 x 1497 x 50 (ii) 4 x 358 x 25 (iii) 625 x 20 x 8 x 50
10. Find the product 8739 × 102 using distributive property.
11. Write in expanded form :
(a) 74836
(b) 574021
(c) 8907010
12. A person had Rs 1000000 with him. He purchased a colour T.V. for Rs 16580, a motor cycle for
Rs 45890 and a flat for Rs 870000. How much money was left with him?
13. Out of 180000 tablets of Vitamin A, 18734 are distributed among the students in a district. Find
the number of the remaining vitamin tablets.
14. Chinmay had Rs 610000. He gave Rs 87500 to Jyoti, Rs 126380 to Javed and Rs 350000 to
John. How much money was left with him?
15. Find the difference between the largest number of seven digits and the smallest number of eight
digits.
Prepared by: M. S. KumarSwamy, TGT(Maths)
Page - 15 -

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