Year 4 Multiplying by Partitioning Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the Year 4 multiplication worksheet.
Year 4 Multiplying by Partitioning Worksheet — Level 1 — Answers
Multiply each part, then add the parts together.
1.16 × 4 = (10 × 4) + (6 × 4) = (answer space) + (answer space) = (answer space)
Answer: 40, 24, 64
- 10 × 4 = 40
- 6 × 4 = 24
- 40 + 24 = 64
2.49 × 4 = (40 × 4) + (9 × 4) = (answer space) + (answer space) = (answer space)
Answer: 160, 36, 196
- 40 × 4 = 160
- 9 × 4 = 36
- 160 + 36 = 196
3.33 × 4 = (30 × 4) + (3 × 4) = (answer space) + (answer space) = (answer space)
Answer: 120, 12, 132
- 30 × 4 = 120
- 3 × 4 = 12
- 120 + 12 = 132
4.11 × 4 = (10 × 4) + (1 × 4) = (answer space) + (answer space) = (answer space)
Answer: 40, 4, 44
- 10 × 4 = 40
- 1 × 4 = 4
- 40 + 4 = 44
5.38 × 2 = (30 × 2) + (8 × 2) = (answer space) + (answer space) = (answer space)
Answer: 60, 16, 76
- 30 × 2 = 60
- 8 × 2 = 16
- 60 + 16 = 76
6.24 × 2 = (20 × 2) + (4 × 2) = (answer space) + (answer space) = (answer space)
Answer: 40, 8, 48
- 20 × 2 = 40
- 4 × 2 = 8
- 40 + 8 = 48
7.23 × 5 = (20 × 5) + (3 × 5) = (answer space) + (answer space) = (answer space)
Answer: 100, 15, 115
- 20 × 5 = 100
- 3 × 5 = 15
- 100 + 15 = 115
8.38 × 5 = (30 × 5) + (8 × 5) = (answer space) + (answer space) = (answer space)
Answer: 150, 40, 190
- 30 × 5 = 150
- 8 × 5 = 40
- 150 + 40 = 190
9.43 × 4 = (40 × 4) + (3 × 4) = (answer space) + (answer space) = (answer space)
Answer: 160, 12, 172
- 40 × 4 = 160
- 3 × 4 = 12
- 160 + 12 = 172
10.39 × 3 = (30 × 3) + (9 × 3) = (answer space) + (answer space) = (answer space)
Answer: 90, 27, 117
- 30 × 3 = 90
- 9 × 3 = 27
- 90 + 27 = 117
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.