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

13. 579 ÷ 9 14. 631 ÷ 3 15. 503 ÷ 5 16. 870 ÷ 7 Complete the following table.

17. 4002 ÷ 6 18. 4235 ÷ 7 19. 7896 ÷ 6 20. 5839 ÷ 8
Dividend Divisor Quotient Remainder
Division by 10 1. 50 10

2. 478 10
Look at the following examples.
3. 379 10
Example 1: Divide 87 by 10. Example 2: Divide 257 by 10. 4. 1265 100

Solution: 10 87 8 Q Solution: 10 257 25 Q 5. 4278 100
80 20 6. 8000 100
7 R 57
Clearly, Quotient = 8, 50 R worD problEMs
7
Remainder = 7

So, 87 ÷ 10 = 8 R 7 Clearly, Quotient = 25, Example: Lata distributed 126 chocolates equally among 6 students. How many chocolates
Remainder = 7 did each student get?
So, 257 ÷ 10 = 25 R 7
Solution: Total number of chocolates = 126 6 126 21
Thus, when a number is divided by 10, the ones digit is the remainder and the remaining Number of students = 6 12
06
digits form the quotient. Number of chocolates each student got = 126 ÷ 6 = 21 06
0
Division by 100 Thus, each student got 21 chocolates.

Look at the following examples.
Think Tank Critical Thinking
Example 1: Divide 358 by 100. Example 2: Divide 7856 by 100. Neha’s grandfather distributed `1000 equally among Neha and her three cousins on
Solution: 100 358 3 Q Solution: 100 7856 78 Q the occasion of Diwali. She got `500 from her father as well. She bought 22 diyas for `5
300 700 each and 6 laddoo boxes for `75 each. How much money is she still left with?
58 R 856
800
Clearly, Quotient = 3, 56 R practice time 5f
Remainder = 58 Clearly, Quotient = 78,

So, 358 ÷ 100 = 3 R 58 Remainder = 56 Solve the following word problems.
1. There were 84 legs in a herd of cows. How many cows were there?
So, 7856 ÷ 100 = 78 R 56 2. The cost of 3 clocks is `825. What is the cost of one clock?

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. 3. 368 pens are packed equally in 7 boxes. How many pens go in each box? How many
pens will remain unpacked?

4. In an auditorium, 832 chairs are arranged in 8 rows. How many chairs are there in each row?
Think Tank Critical Thinking

412 pencils are packed in packets of 10 each. How many full packets are made? How 5. A car travelled 636 km in 6 days. Find the distance covered by the car in 1 day.
many pencils are left? 6. Four students can sit on a bench. How many benches are needed for 656 students?

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