Year 8 Multiplying and Dividing Decimals Worksheet — Level 3 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 8 decimals worksheet.
Success TutoringWorksheetsAnswer sheetYear 8 · Mathematics · DecimalsYear 8 Multiplying and Dividing Decimals Worksheet — Level 3 — Practice Set 3 — Answers
Think about where the decimal point goes.
1.83.47 × 5
Answer: 417.35
- 8347 × 5 = 41735
- Two decimal places in the question, so the answer is 417.35
2.36.93 × 2
Answer: 73.86
- 3693 × 2 = 7386
- Two decimal places in the question, so the answer is 73.86
3.9.3 × 8.6
Answer: 79.98
- 93 × 86 = 7998
- Total of 2 decimal places in the question, so 79.98
4.8.6 × 5.1
Answer: 43.86
- 86 × 51 = 4386
- Total of 2 decimal places in the question, so 43.86
5.57.5 × 2
Answer: 115
- 5750 × 2 = 11500
- Two decimal places in the question, so the answer is 115
6.4.6 × 1.8
Answer: 8.28
- 46 × 18 = 828
- Total of 2 decimal places in the question, so 8.28
7.4.7 × 3.4
Answer: 15.98
- 47 × 34 = 1598
- Total of 2 decimal places in the question, so 15.98
8.1.9 × 1.5
Answer: 2.85
- 19 × 15 = 285
- Total of 2 decimal places in the question, so 2.85
9.5.3 × 1.2
Answer: 6.36
- 53 × 12 = 636
- Total of 2 decimal places in the question, so 6.36
10.33.7 × 7
Answer: 235.9
- 3370 × 7 = 23590
- Two decimal places in the question, so the answer is 235.9
11.3.5 × 4.6
Answer: 16.1
- 35 × 46 = 1610
- Total of 2 decimal places in the question, so 16.1
12.2.4 × 3.6
Answer: 8.64
- 24 × 36 = 864
- Total of 2 decimal places in the question, so 8.64
13.54.46 × 6
Answer: 326.76
- 5446 × 6 = 32676
- Two decimal places in the question, so the answer is 326.76
14.81.56 × 2
Answer: 163.12
- 8156 × 2 = 16312
- Two decimal places in the question, so the answer is 163.12
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.