3rd Grade Multiplying by Partitioning Worksheet — Level 2 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 3rd Grade multiplication worksheet.
3rd Grade Multiplying by Partitioning Worksheet — Level 2 — Practice Set 4 — Answers
Multiply each part, then add the parts together.
1.69 × 5 = (60 × 5) + (9 × 5) = (answer space) + (answer space) = (answer space)
Answer: 300, 45, 345
- 60 × 5 = 300
- 9 × 5 = 45
- 300 + 45 = 345
2.27 × 4 = (20 × 4) + (7 × 4) = (answer space) + (answer space) = (answer space)
Answer: 80, 28, 108
- 20 × 4 = 80
- 7 × 4 = 28
- 80 + 28 = 108
3.61 × 8 = (60 × 8) + (1 × 8) = (answer space) + (answer space) = (answer space)
Answer: 480, 8, 488
- 60 × 8 = 480
- 1 × 8 = 8
- 480 + 8 = 488
4.37 × 5 = (30 × 5) + (7 × 5) = (answer space) + (answer space) = (answer space)
Answer: 150, 35, 185
- 30 × 5 = 150
- 7 × 5 = 35
- 150 + 35 = 185
5.32 × 4 = (30 × 4) + (2 × 4) = (answer space) + (answer space) = (answer space)
Answer: 120, 8, 128
- 30 × 4 = 120
- 2 × 4 = 8
- 120 + 8 = 128
6.48 × 7 = (40 × 7) + (8 × 7) = (answer space) + (answer space) = (answer space)
Answer: 280, 56, 336
- 40 × 7 = 280
- 8 × 7 = 56
- 280 + 56 = 336
7.95 × 4 = (90 × 4) + (5 × 4) = (answer space) + (answer space) = (answer space)
Answer: 360, 20, 380
- 90 × 4 = 360
- 5 × 4 = 20
- 360 + 20 = 380
8.16 × 6 = (10 × 6) + (6 × 6) = (answer space) + (answer space) = (answer space)
Answer: 60, 36, 96
- 10 × 6 = 60
- 6 × 6 = 36
- 60 + 36 = 96
9.26 × 6 = (20 × 6) + (6 × 6) = (answer space) + (answer space) = (answer space)
Answer: 120, 36, 156
- 20 × 6 = 120
- 6 × 6 = 36
- 120 + 36 = 156
10.72 × 3 = (70 × 3) + (2 × 3) = (answer space) + (answer space) = (answer space)
Answer: 210, 6, 216
- 70 × 3 = 210
- 2 × 3 = 6
- 210 + 6 = 216
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.