Year 4 Multiplying by Partitioning Worksheet — Level 3 — Answers
Answer sheet with worked solutions for the Year 4 multiplication worksheet.
Year 4 Multiplying by Partitioning Worksheet — Level 3 — Answers
Multiply each part, then add the parts together.
1.143 × 3 = (100 × 3) + (40 × 3) + (3 × 3) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 300, 120, 9, 429
- 100 × 3 = 300
- 40 × 3 = 120
- 3 × 3 = 9
- 300 + 120 + 9 = 429
2.634 × 4 = (600 × 4) + (30 × 4) + (4 × 4) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 2,400; 120; 16; 2,536
- 600 × 4 = 2,400
- 30 × 4 = 120
- 4 × 4 = 16
- 2,400 + 120 + 16 = 2,536
3.576 × 7 = (500 × 7) + (70 × 7) + (6 × 7) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 3,500; 490; 42; 4,032
- 500 × 7 = 3,500
- 70 × 7 = 490
- 6 × 7 = 42
- 3,500 + 490 + 42 = 4,032
4.134 × 9 = (100 × 9) + (30 × 9) + (4 × 9) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 900; 270; 36; 1,206
- 100 × 9 = 900
- 30 × 9 = 270
- 4 × 9 = 36
- 900 + 270 + 36 = 1,206
5.834 × 8 = (800 × 8) + (30 × 8) + (4 × 8) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 6,400; 240; 32; 6,672
- 800 × 8 = 6,400
- 30 × 8 = 240
- 4 × 8 = 32
- 6,400 + 240 + 32 = 6,672
6.732 × 9 = (700 × 9) + (30 × 9) + (2 × 9) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 6,300; 270; 18; 6,588
- 700 × 9 = 6,300
- 30 × 9 = 270
- 2 × 9 = 18
- 6,300 + 270 + 18 = 6,588
7.259 × 5 = (200 × 5) + (50 × 5) + (9 × 5) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 1,000; 250; 45; 1,295
- 200 × 5 = 1,000
- 50 × 5 = 250
- 9 × 5 = 45
- 1,000 + 250 + 45 = 1,295
8.885 × 9 = (800 × 9) + (80 × 9) + (5 × 9) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 7,200; 720; 45; 7,965
- 800 × 9 = 7,200
- 80 × 9 = 720
- 5 × 9 = 45
- 7,200 + 720 + 45 = 7,965
9.544 × 7 = (500 × 7) + (40 × 7) + (4 × 7) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 3,500; 280; 28; 3,808
- 500 × 7 = 3,500
- 40 × 7 = 280
- 4 × 7 = 28
- 3,500 + 280 + 28 = 3,808
10.358 × 4 = (300 × 4) + (50 × 4) + (8 × 4) = (answer space) + (answer space) + (answer space) = (answer space)
Answer: 1,200; 200; 32; 1,432
- 300 × 4 = 1,200
- 50 × 4 = 200
- 8 × 4 = 32
- 1,200 + 200 + 32 = 1,432
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.
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