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\ 01-Oct-2025 Bharat Arora Proof-10 Reader’s Sign _______________________ Date __________

9. 953 ÷ 6 10. 509 ÷ 5 11. 624 ÷ 8 12. 764 ÷ 6

13. 579 ÷ 9 14. 631 ÷ 3 15. 503 ÷ 5 16. 870 ÷ 7

17. 4002 ÷ 6 18. 4235 ÷ 7 19. 7896 ÷ 6 20. 5839 ÷ 8

Division by 10

Look at the following examples.

Example 1: Divide 87 by 10. Example 2: Divide 257 by 10.

Solution: 10 87 8 Q Solution: 10 257 25 Q
80 20
7 R 57
Clearly, Quotient = 8, 50 R
7
Remainder = 7

So, 87 ÷ 10 = 8 R 7 Clearly, Quotient = 25,
Remainder = 7
So, 257 ÷ 10 = 25 R 7

Thus, when a number is divided by 10, the ones digit is the remainder and the remaining

digits form the quotient.

Division by 100

Look at the following examples.

Example 1: Divide 358 by 100. Example 2: Divide 7856 by 100.
Solution: 100 358 3 Q Solution: 100 7856 78 Q
300 700
58 R 856
800
Clearly, Quotient = 3, 56 R
Remainder = 58 Clearly, Quotient = 78,

So, 358 ÷ 100 = 3 R 58 Remainder = 56

So, 7856 ÷ 100 = 78 R 56

Thus, when a number is divided by 100, the last two digits (tens and ones) are the
remainder and the remaining digits form the quotient.

Think Tank Critical Thinking

412 pencils are packed in packets of 10 each. How many full packets are made? How
many pencils are left?

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