Let's solve each of the multiplication problems on the worksheet step by step. These are all
3-digit by 2-digit multiplication problems.
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1) 374 × 26
Break it down:
- Multiply 374 × 6 = 2,244
- Multiply 374 × 20 = 7,480
- Add: 2,244 + 7,480 =
9,724
✔ Answer: 9,724
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2) 621 × 33
Break it down:
- Multiply 621 × 3 = 1,863
- Multiply 621 × 30 = 18,630
- Add: 1,863 + 18,630 =
20,493
✔ Answer: 20,493
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3) 153 × 64
Break it down:
- Multiply 153 × 4 = 612
- Multiply 153 × 60 = 9,180
- Add: 612 + 9,180 =
9,792
✔ Answer: 9,792
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4) 463 × 36
Break it down:
- Multiply 463 × 6 = 2,778
- Multiply 463 × 30 = 13,890
- Add: 2,778 + 13,890 =
16,668
✔ Answer: 16,668
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5) 735 × 18
Break it down:
- Multiply 735 × 8 = 5,880
- Multiply 735 × 10 = 7,350
- Add: 5,880 + 7,350 =
13,230
✔ Answer: 13,230
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6) 674 × 21
Break it down:
- Multiply 674 × 1 = 674
- Multiply 674 × 20 = 13,480
- Add: 674 + 13,480 =
14,154
✔ Answer: 14,154
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7) 386 × 43
Break it down:
- Multiply 386 × 3 = 1,158
- Multiply 386 × 40 = 15,440
- Add: 1,158 + 15,440 =
16,598
✔ Answer: 16,598
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8) 691 × 57
Break it down:
- Multiply 691 × 7 = 4,837
- Multiply 691 × 50 = 34,550
- Add: 4,837 + 34,550 =
39,387
✔ Answer: 39,387
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9) 387 × 19
Break it down:
- Multiply 387 × 9 = 3,483
- Multiply 387 × 10 = 3,870
- Add: 3,483 + 3,870 =
7,353
✔ Answer: 7,353
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10) 379 × 71
Break it down:
- Multiply 379 × 1 = 379
- Multiply 379 × 70 = 26,530
- Add: 379 + 26,530 =
26,909
✔ Answer: 26,909
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11) 582 × 65
Break it down:
- Multiply 582 × 5 = 2,910
- Multiply 582 × 60 = 34,920
- Add: 2,910 + 34,920 =
37,830
✔ Answer: 37,830
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12) 596 × 81
Break it down:
- Multiply 596 × 1 = 596
- Multiply 596 × 80 = 47,680
- Add: 596 + 47,680 =
48,276
✔ Answer: 48,276
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✔ Final Answers:
| Problem | Answer |
|--------|------------|
| 1) | 9,724 |
| 2) | 20,493 |
| 3) | 9,792 |
| 4) | 16,668 |
| 5) | 13,230 |
| 6) | 14,154 |
| 7) | 16,598 |
| 8) | 39,387 |
| 9) | 7,353 |
| 10) | 26,909 |
| 11) | 37,830 |
| 12) | 48,276 |
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Let me know if you'd like a visual breakdown (like column multiplication steps) for any specific problem!
Parent Tip: Review the logic above to help your child master the concept of 4 grade multiplication worksheet.
