Year 9 Metric Conversions Worksheet — Level 3 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 9 units & conversions worksheet.
Year 9 Metric Conversions Worksheet — Level 3 — Practice Set 2 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.7.166 L = (answer space) mL
Answer: 7166
Multiply by 1000
2.9.841 km = (answer space) m
Answer: 9841
Multiply by 1000
3.3999 m = (answer space) km
Answer: 3.999
Divide by 1000
4.3791 mm = (answer space) m
Answer: 3.791
Divide by 1000
5.99.5 cm = (answer space) m
Answer: 0.995
Divide by 100
6.211.2 cm = (answer space) m
Answer: 2.112
Divide by 100
7.3.378 cm = (answer space) mm
Answer: 33.78
Multiply by 10
8.9.958 cm = (answer space) mm
Answer: 99.58
Multiply by 10
9.182.9 cm = (answer space) m
Answer: 1.829
Divide by 100
10.47.49 mm = (answer space) cm
Answer: 4.749
Divide by 10
11.216.2 cm = (answer space) m
Answer: 2.162
Divide by 100
12.272 m = (answer space) km
Answer: 0.272
Divide by 1000
13.96.07 mm = (answer space) cm
Answer: 9.607
Divide by 10
14.2.554 L = (answer space) mL
Answer: 2554
Multiply by 1000
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.