Let’s solve each multiplication sentence step by step using the number line jumps shown.
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Problem 12:
- The number line shows 3 equal jumps, each of size 2.
- So we multiply: 3 × 2 = ?
- Counting: 2 + 2 + 2 = 6
✔ Answer:
3 × 2 = 6
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Problem 20:
- The number line shows 4 equal jumps, each of size 5.
- So we multiply: 4 × 5 = ?
- Counting: 5 + 5 + 5 + 5 = 20
✔ Answer:
4 × 5 = 20
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Problem 30:
- The number line shows 5 equal jumps, each of size 2.
- So we multiply: 5 × 2 = ?
- Counting: 2 + 2 + 2 + 2 + 2 = 10
✔ Answer:
5 × 2 = 10
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Problem 40:
- The number line shows 8 equal jumps, each of size 1.
- So we multiply: 8 × 1 = ?
- Counting: 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 8
✔ Answer:
8 × 1 = 8
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Problem 50:
- The number line shows 5 equal jumps, each of size 3.
- So we multiply: 5 × 3 = ?
- Counting: 3 + 3 + 3 + 3 + 3 = 15
✔ Answer:
5 × 3 = 15
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Problem 60:
- The number line shows 2 equal jumps, each of size 9.
- So we multiply: 2 × 9 = ?
- Counting: 9 + 9 = 18
✔ Answer:
2 × 9 = 18
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Final Answer:
12. 3 × 2 = 6
20. 4 × 5 = 20
30. 5 × 2 = 10
40. 8 × 1 = 8
50. 5 × 3 = 15
60. 2 × 9 = 18
Parent Tip: Review the logic above to help your child master the concept of number line multiplication worksheet.
