5th Grade Multiplying by Partitioning Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 5th Grade multiplication worksheet.
5th Grade Multiplying by Partitioning Worksheet — Level 1 — Practice Set 4 — Answers
Multiply each part, then add the parts together.
1.25 × 5 = (20 × 5) + (5 × 5) = (answer space) + (answer space) = (answer space)
Answer: 100, 25, 125
- 20 × 5 = 100
- 5 × 5 = 25
- 100 + 25 = 125
2.41 × 2 = (40 × 2) + (1 × 2) = (answer space) + (answer space) = (answer space)
Answer: 80, 2, 82
- 40 × 2 = 80
- 1 × 2 = 2
- 80 + 2 = 82
3.18 × 3 = (10 × 3) + (8 × 3) = (answer space) + (answer space) = (answer space)
Answer: 30, 24, 54
- 10 × 3 = 30
- 8 × 3 = 24
- 30 + 24 = 54
4.19 × 2 = (10 × 2) + (9 × 2) = (answer space) + (answer space) = (answer space)
Answer: 20, 18, 38
- 10 × 2 = 20
- 9 × 2 = 18
- 20 + 18 = 38
5.36 × 4 = (30 × 4) + (6 × 4) = (answer space) + (answer space) = (answer space)
Answer: 120, 24, 144
- 30 × 4 = 120
- 6 × 4 = 24
- 120 + 24 = 144
6.15 × 3 = (10 × 3) + (5 × 3) = (answer space) + (answer space) = (answer space)
Answer: 30, 15, 45
- 10 × 3 = 30
- 5 × 3 = 15
- 30 + 15 = 45
7.48 × 4 = (40 × 4) + (8 × 4) = (answer space) + (answer space) = (answer space)
Answer: 160, 32, 192
- 40 × 4 = 160
- 8 × 4 = 32
- 160 + 32 = 192
8.43 × 2 = (40 × 2) + (3 × 2) = (answer space) + (answer space) = (answer space)
Answer: 80, 6, 86
- 40 × 2 = 80
- 3 × 2 = 6
- 80 + 6 = 86
9.24 × 3 = (20 × 3) + (4 × 3) = (answer space) + (answer space) = (answer space)
Answer: 60, 12, 72
- 20 × 3 = 60
- 4 × 3 = 12
- 60 + 12 = 72
10.34 × 2 = (30 × 2) + (4 × 2) = (answer space) + (answer space) = (answer space)
Answer: 60, 8, 68
- 30 × 2 = 60
- 4 × 2 = 8
- 60 + 8 = 68
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.