3rd Grade Multiplying by Partitioning Worksheet — Level 2 — Practice Set 3 — Answers
Answer sheet with worked solutions for the 3rd Grade multiplication worksheet.
3rd Grade Multiplying by Partitioning Worksheet — Level 2 — Practice Set 3 — Answers
Multiply each part, then add the parts together.
1.93 × 5 = (90 × 5) + (3 × 5) = (answer space) + (answer space) = (answer space)
Answer: 450, 15, 465
- 90 × 5 = 450
- 3 × 5 = 15
- 450 + 15 = 465
2.23 × 3 = (20 × 3) + (3 × 3) = (answer space) + (answer space) = (answer space)
Answer: 60, 9, 69
- 20 × 3 = 60
- 3 × 3 = 9
- 60 + 9 = 69
3.37 × 6 = (30 × 6) + (7 × 6) = (answer space) + (answer space) = (answer space)
Answer: 180, 42, 222
- 30 × 6 = 180
- 7 × 6 = 42
- 180 + 42 = 222
4.52 × 5 = (50 × 5) + (2 × 5) = (answer space) + (answer space) = (answer space)
Answer: 250, 10, 260
- 50 × 5 = 250
- 2 × 5 = 10
- 250 + 10 = 260
5.34 × 6 = (30 × 6) + (4 × 6) = (answer space) + (answer space) = (answer space)
Answer: 180, 24, 204
- 30 × 6 = 180
- 4 × 6 = 24
- 180 + 24 = 204
6.12 × 5 = (10 × 5) + (2 × 5) = (answer space) + (answer space) = (answer space)
Answer: 50, 10, 60
- 10 × 5 = 50
- 2 × 5 = 10
- 50 + 10 = 60
7.77 × 8 = (70 × 8) + (7 × 8) = (answer space) + (answer space) = (answer space)
Answer: 560, 56, 616
- 70 × 8 = 560
- 7 × 8 = 56
- 560 + 56 = 616
8.87 × 7 = (80 × 7) + (7 × 7) = (answer space) + (answer space) = (answer space)
Answer: 560, 49, 609
- 80 × 7 = 560
- 7 × 7 = 49
- 560 + 49 = 609
9.47 × 6 = (40 × 6) + (7 × 6) = (answer space) + (answer space) = (answer space)
Answer: 240, 42, 282
- 40 × 6 = 240
- 7 × 6 = 42
- 240 + 42 = 282
10.88 × 7 = (80 × 7) + (8 × 7) = (answer space) + (answer space) = (answer space)
Answer: 560, 56, 616
- 80 × 7 = 560
- 8 × 7 = 56
- 560 + 56 = 616
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.