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Step 4: Bring down 9 ones. We have 4 tens + 9 ones = 49 ones.

Step 5: Divide 49 ones by 6. Since 6 × 8 = 48 < 49 and 6 × 9 = 54 > 49.
So, write 8 in ones place in the quotient and 48 just below 49.

Subtract: 49 – 48 = 1 Checking:
48 × 6 + 1 = 289
Thus, Q = 48, R = 1
288 + 1 = 289
Following the similar steps, we can divide other 3-digit or 4-digit 289 = 289
numbers. Thus, division is correct.

example 3: Divide 800 by 7. example 4: Divide 8709 by 9.

Solution: 7 800 114 Q Solution: 9 8709 967 Q

7 81
10 60
7 54
30 69
28 63
2 R 6 R

Checking: Checking:
114 × 7 + 2 = 800 967 × 9 + 6 = 8709
798 + 2 = 800 8703 + 6 = 8709
800 = 800 8709 = 8709

Thus, division is correct. Thus, division is correct.

Think and Answer
Fill in the blank circles with the appropriate digits to complete the division process.

1. 3 7 6 2. 4 9 8 4 3. 7 5 7 4 9
6 5 6
6 8 4

9

practice time 5D

Divide the following and check your answer.
1. 63 ÷ 4 2. 89 ÷ 5 3. 59 ÷ 7 4. 97 ÷ 6

5. 49 ÷ 3 6. 92 ÷ 8 7. 803 ÷ 6 8. 634 ÷ 4

Mathematics-3 95