Let’s solve each multiplication problem one by one.
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Problem 1: 151 × 6
Break it down:
- 100 × 6 = 600
- 50 × 6 = 300
- 1 × 6 = 6
Add them: 600 + 300 = 900; 900 + 6 =
906
✔ Check: 151 × 6 → 6×1=6, 6×5=30 (write 0 carry 3), 6×1=6+3=9 → 906 ✔️
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Problem 2: 283 × 3
Break it down:
- 200 × 3 = 600
- 80 × 3 = 240
- 3 × 3 = 9
Add: 600 + 240 = 840; 840 + 9 =
849
✔ Check: 3×3=9, 3×8=24 (write 4 carry 2), 3×2=6+2=8 → 849 ✔️
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Problem 3: 384 × 2
Break it down:
- 300 × 2 = 600
- 80 × 2 = 160
- 4 × 2 = 8
Add: 600 + 160 = 760; 760 + 8 =
768
✔ Check: 2×4=8, 2×8=16 (write 6 carry 1), 2×3=6+1=7 → 768 ✔️
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Problem 4: 264 × 4
Break it down:
- 200 × 4 = 800
- 60 × 4 = 240
- 4 × 4 = 16
Add: 800 + 240 = 1040; 1040 + 16 =
1056
✔ Check: 4×4=16 (write 6 carry 1), 4×6=24+1=25 (write 5 carry 2), 4×2=8+2=10 → 1056 ✔️
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Problem 5: 232 × 7
Break it down:
- 200 × 7 = 1400
- 30 × 7 = 210
- 2 × 7 = 14
Add: 1400 + 210 = 1610; 1610 + 14 =
1624
✔ Check: 7×2=14 (write 4 carry 1), 7×3=21+1=22 (write 2 carry 2), 7×2=14+2=16 → 1624 ✔️
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Problem 6: 506 × 5
Break it down:
- 500 × 5 = 2500
- 0 × 5 = 0
- 6 × 5 = 30
Add: 2500 + 0 + 30 =
2530
✔ Check: 5×6=30 (write 0 carry 3), 5×0=0+3=3, 5×5=25 → 2530 ✔️
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Problem 7: 423 × 9
Break it down:
- 400 × 9 = 3600
- 20 × 9 = 180
- 3 × 9 = 27
Add: 3600 + 180 = 3780; 3780 + 27 =
3807
✔ Check: 9×3=27 (write 7 carry 2), 9×2=18+2=20 (write 0 carry 2), 9×4=36+2=38 → 3807 ✔️
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Problem 8: 239 × 3
Break it down:
- 200 × 3 = 600
- 30 × 3 = 90
- 9 × 3 = 27
Add: 600 + 90 = 690; 690 + 27 =
717
✔ Check: 3×9=27 (write 7 carry 2), 3×3=9+2=11 (write 1 carry 1), 3×2=6+1=7 → 717 ✔️
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Problem 9: 703 × 4
Break it down:
- 700 × 4 = 2800
- 0 × 4 = 0
- 3 × 4 = 12
Add: 2800 + 0 + 12 =
2812
✔ Check: 4×3=12 (write 2 carry 1), 4×0=0+1=1, 4×7=28 → 2812 ✔️
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Final Answer:
1. 906
2. 849
3. 768
4. 1056
5. 1624
6. 2530
7. 3807
8. 717
9. 2812
Parent Tip: Review the logic above to help your child master the concept of multiplication sheets for 3rd grade.
