Let's solve each of the long division problems step by step.
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1) 9670 ÷ 88
We divide 9670 by 88.
Step 1: How many times does 88 go into 96?
→ 88 × 1 = 88 → fits once.
→ Subtract: 96 - 88 = 8
Bring down the next digit: 7 → makes 87
Step 2: How many times does 88 go into 87?
→ 88 > 87 → 0 times
Bring down the next digit: 0 → makes 870
Step 3: How many times does 88 go into 870?
→ Try 88 × 9 = 792
→ 88 × 10 = 880 → too big
So, 9 times.
→ 870 - 792 = 78
So, quotient is
109, remainder
78
✔ Answer: 109 R 78
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2) 4610 ÷ 80
Divide 4610 by 80.
Step 1: How many times does 80 go into 461?
→ 80 × 5 = 400
→ 80 × 6 = 480 → too big
So, 5 times.
→ 461 - 400 = 61
Bring down 0 → 610
Step 2: How many times does 80 go into 610?
→ 80 × 7 = 560
→ 80 × 8 = 640 → too big
So, 7 times.
→ 610 - 560 = 50
So, quotient is
57, remainder
50
✔ Answer: 57 R 50
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3) 5579 ÷ 97
Divide 5579 by 97.
Step 1: How many times does 97 go into 557?
→ Try 97 × 5 = 485
→ 97 × 6 = 582 → too big
So, 5 times.
→ 557 - 485 = 72
Bring down 9 → 729
Step 2: How many times does 97 go into 729?
→ 97 × 7 = 679
→ 97 × 8 = 776 → too big
So, 7 times.
→ 729 - 679 = 50
So, quotient is
57, remainder
50
✔ Answer: 57 R 50
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4) 3450 ÷ 77
Divide 3450 by 77.
Step 1: How many times does 77 go into 345?
→ 77 × 4 = 308
→ 77 × 5 = 385 → too big
So, 4 times.
→ 345 - 308 = 37
Bring down 0 → 370
Step 2: How many times does 77 go into 370?
→ 77 × 4 = 308
→ 77 × 5 = 385 → too big
So, 4 times.
→ 370 - 308 = 62
So, quotient is
44, remainder
62
✔ Answer: 44 R 62
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✔ Final Answers:
1)
109 R 78
2)
57 R 50
3)
57 R 50
4)
44 R 62
Let me know if you'd like these written out in long division format!
Parent Tip: Review the logic above to help your child master the concept of four digit division worksheet.