Let’s solve each multiplication problem step by step. We’ll multiply the 3-digit number by the 1-digit number, starting from the right (ones place) and moving left, carrying over if needed.
---
Problem 1: 847 × 3
- 7 × 3 = 21 → write down 1, carry 2
- 4 × 3 = 12 + 2 = 14 → write down 4, carry 1
- 8 × 3 = 24 + 1 = 25 → write down 25
→
2541
---
Problem 2: 987 × 8
- 7 × 8 = 56 → write 6, carry 5
- 8 × 8 = 64 + 5 = 69 → write 9, carry 6
- 9 × 8 = 72 + 6 = 78 → write 78
→
7896
---
Problem 3: 855 × 6
- 5 × 6 = 30 → write 0, carry 3
- 5 × 6 = 30 + 3 = 33 → write 3, carry 3
- 8 × 6 = 48 + 3 = 51 → write 51
→
5130
---
Problem 4: 968 × 5
- 8 × 5 = 40 → write 0, carry 4
- 6 × 5 = 30 + 4 = 34 → write 4, carry 3
- 9 × 5 = 45 + 3 = 48 → write 48
→
4840
---
Problem 5: 385 × 4
- 5 × 4 = 20 → write 0, carry 2
- 8 × 4 = 32 + 2 = 34 → write 4, carry 3
- 3 × 4 = 12 + 3 = 15 → write 15
→
1540
---
Problem 6: 988 × 8
- 8 × 8 = 64 → write 4, carry 6
- 8 × 8 = 64 + 6 = 70 → write 0, carry 7
- 9 × 8 = 72 + 7 = 79 → write 79
→
7904
---
Problem 7: 648 × 8
- 8 × 8 = 64 → write 4, carry 6
- 4 × 8 = 32 + 6 = 38 → write 8, carry 3
- 6 × 8 = 48 + 3 = 51 → write 51
→
5184
---
Problem 8: 587 × 7
- 7 × 7 = 49 → write 9, carry 4
- 8 × 7 = 56 + 4 = 60 → write 0, carry 6
- 5 × 7 = 35 + 6 = 41 → write 41
→
4109
---
Problem 9: 775 × 9
- 5 × 9 = 45 → write 5, carry 4
- 7 × 9 = 63 + 4 = 67 → write 7, carry 6
- 7 × 9 = 63 + 6 = 69 → write 69
→
6975
---
Problem 10: 758 × 7
- 8 × 7 = 56 → write 6, carry 5
- 5 × 7 = 35 + 5 = 40 → write 0, carry 4
- 7 × 7 = 49 + 4 = 53 → write 53
→
5306
---
Problem 11: 881 × 9
- 1 × 9 = 9 → write 9
- 8 × 9 = 72 → write 2, carry 7
- 8 × 9 = 72 + 7 = 79 → write 79
→
7929
---
Problem 12: 453 × 2
- 3 × 2 = 6 → write 6
- 5 × 2 = 10 → write 0, carry 1
- 4 × 2 = 8 + 1 = 9 → write 9
→
906
---
Final Answer:
1. 2541
2. 7896
3. 5130
4. 4840
5. 1540
6. 7904
7. 5184
8. 4109
9. 6975
10. 5306
11. 7929
12. 906
Parent Tip: Review the logic above to help your child master the concept of 5th grade multiplication worksheets.
