Year 9 Metric Conversions Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 9 units & conversions worksheet.
Year 9 Metric Conversions Worksheet — Level 2 — 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.
1.17250 mm = (answer space) m
Answer: 17.25
Divide by 1000
2.105 mm = (answer space) cm
Answer: 10.5
Divide by 10
3.1225 cm = (answer space) m
Answer: 12.25
Divide by 100
4.32 m = (answer space) cm
Answer: 3200
Multiply by 100
5.17500 g = (answer space) kg
Answer: 17.5
Divide by 1000
6.13250 m = (answer space) km
Answer: 13.25
Divide by 1000
7.412.5 mm = (answer space) cm
Answer: 41.25
Divide by 10
8.35250 m = (answer space) km
Answer: 35.25
Divide by 1000
9.1500 mL = (answer space) L
Answer: 1.5
Divide by 1000
10.49250 m = (answer space) km
Answer: 49.25
Divide by 1000
11.48.1 kg = (answer space) g
Answer: 48100
Multiply by 1000
12.17.25 cm = (answer space) mm
Answer: 172.5
Multiply by 10
13.46.1 m = (answer space) mm
Answer: 46100
Multiply by 1000
14.42250 mL = (answer space) L
Answer: 42.25
Divide 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.
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