Let's solve each multiplication problem step by step. We'll go through them one at a time, showing the calculations clearly.
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1. 24 × 7
Break it down:
- 20 × 7 = 140
- 4 × 7 = 28
- 140 + 28 =
168
✔ Answer: 168
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2. 47 × 3
- 40 × 3 = 120
- 7 × 3 = 21
- 120 + 21 =
141
✔ Answer: 141
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3. 96 × 6
- 90 × 6 = 540
- 6 × 6 = 36
- 540 + 36 =
576
✔ Answer: 576
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4. 35 × 7
- 30 × 7 = 210
- 5 × 7 = 35
- 210 + 35 =
245
✔ Answer: 245
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5. 99 × 8
- 100 × 8 = 800
- Subtract 1 × 8 = 8 → 800 - 8 =
792
✔ Answer: 792
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6. 68 × 3
- 60 × 3 = 180
- 8 × 3 = 24
- 180 + 24 =
204
✔ Answer: 204
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7. 36 × 4
- 30 × 4 = 120
- 6 × 4 = 24
- 120 + 24 =
144
✔ Answer: 144
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8. 25 × 6
- 20 × 6 = 120
- 5 × 6 = 30
- 120 + 30 =
150
✔ Answer: 150
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9. 75 × 2
- 70 × 2 = 140
- 5 × 2 = 10
- 140 + 10 =
150
✔ Answer: 150
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10. 42 × 7
- 40 × 7 = 280
- 2 × 7 = 14
- 280 + 14 =
294
✔ Answer: 294
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11. 85 × 4
- 80 × 4 = 320
- 5 × 4 = 20
- 320 + 20 =
340
✔ Answer: 340
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12. 17 × 9
- 10 × 9 = 90
- 7 × 9 = 63
- 90 + 63 =
153
✔ Answer: 153
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13. 60 × 8
- 6 × 8 = 48 → add one zero →
480
✔ Answer: 480
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14. 55 × 2
- 50 × 2 = 100
- 5 × 2 = 10
- 100 + 10 =
110
✔ Answer: 110
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15. 79 × 7
- 70 × 7 = 490
- 9 × 7 = 63
- 490 + 63 =
553
✔ Answer: 553
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16. 91 × 4
- 90 × 4 = 360
- 1 × 4 = 4
- 360 + 4 =
364
✔ Answer: 364
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✔ Final Answers:
| Problem | Answer |
|--------|--------|
| 24 × 7 |
168 |
| 47 × 3 |
141 |
| 96 × 6 |
576 |
| 35 × 7 |
245 |
| 99 × 8 |
792 |
| 68 × 3 |
204 |
| 36 × 4 |
144 |
| 25 × 6 |
150 |
| 75 × 2 |
150 |
| 42 × 7 |
294 |
| 85 × 4 |
340 |
| 17 × 9 |
153 |
| 60 × 8 |
480 |
| 55 × 2 |
110 |
| 79 × 7 |
553 |
| 91 × 4 |
364 |
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Let me know if you'd like this formatted as a printable worksheet or need help understanding any of the steps!
Parent Tip: Review the logic above to help your child master the concept of vertical multiplication worksheet grade 3.
