Let's solve each multiplication problem on the worksheet step by step.
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1. 23 × 4
Break it down:
- 20 × 4 = 80
- 3 × 4 = 12
- 80 + 12 =
92
✔ Answer: 92
---
2. 49 × 7
Break it down:
- 40 × 7 = 280
- 9 × 7 = 63
- 280 + 63 =
343
✔ Answer: 343
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3. 32 × 5
Break it down:
- 30 × 5 = 150
- 2 × 5 = 10
- 150 + 10 =
160
✔ Answer: 160
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4. 66 × 6
Break it down:
- 60 × 6 = 360
- 6 × 6 = 36
- 360 + 36 =
396
✔ Answer: 396
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5. 34 × 2
- 30 × 2 = 60
- 4 × 2 = 8
- 60 + 8 =
68
✔ Answer: 68
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6. 72 × 8
Break it down:
- 70 × 8 = 560
- 2 × 8 = 16
- 560 + 16 =
576
✔ Answer: 576
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7. 33 × 6
- 30 × 6 = 180
- 3 × 6 = 18
- 180 + 18 =
198
✔ Answer: 198
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8. 45 × 5
- 40 × 5 = 200
- 5 × 5 = 25
- 200 + 25 =
225
✔ Answer: 225
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9. 40 × 8
- 4 × 8 = 32 → add one zero →
320
✔ Answer: 320
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10. 30 × 9
- 3 × 9 = 27 → add one zero →
270
✔ Answer: 270
---
11. 42 × 8
- 40 × 8 = 320
- 2 × 8 = 16
- 320 + 16 =
336
✔ Answer: 336
---
12. 24 × 7
- 20 × 7 = 140
- 4 × 7 = 28
- 140 + 28 =
168
✔ Answer: 168
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13. 10 × 8
- 1 × 8 = 8 → add one zero →
80
✔ Answer: 80
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14. 63 × 8
- 60 × 8 = 480
- 3 × 8 = 24
- 480 + 24 =
504
✔ Answer: 504
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15. 91 × 8
- 90 × 8 = 720
- 1 × 8 = 8
- 720 + 8 =
728
✔ Answer: 728
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16. 37 × 5
- 30 × 5 = 150
- 7 × 5 = 35
- 150 + 35 =
185
✔ Answer: 185
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17. 86 × 3
- 80 × 3 = 240
- 6 × 3 = 18
- 240 + 18 =
258
✔ Answer: 258
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18. 55 × 4
- 50 × 4 = 200
- 5 × 4 = 20
- 200 + 20 =
220
✔ Answer: 220
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19. 60 × 2
- 6 × 2 = 12 → add one zero →
120
✔ Answer: 120
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20. 51 × 4
- 50 × 4 = 200
- 1 × 4 = 4
- 200 + 4 =
204
✔ Answer: 204
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✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 1 | 92 |
| 2 | 343 |
| 3 | 160 |
| 4 | 396 |
| 5 | 68 |
| 6 | 576 |
| 7 | 198 |
| 8 | 225 |
| 9 | 320 |
| 10 | 270 |
| 11 | 336 |
| 12 | 168 |
| 13 | 80 |
| 14 | 504 |
| 15 | 728 |
| 16 | 185 |
| 17 | 258 |
| 18 | 220 |
| 19 | 120 |
| 20 | 204 |
Let me know if you'd like this in a printable format or need explanations for any specific problem!
Parent Tip: Review the logic above to help your child master the concept of math worksheets grade 3.
