Year 3 Metric Conversions Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Year 3 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.
1.31250 m = (answer space) km
Answer: 31.25
Divide by 1000
2.18.1 kg = (answer space) g
Answer: 18100
Multiply by 1000
3.10 m = (answer space) mm
Answer: 10000
Multiply by 1000
4.50000 g = (answer space) kg
Answer: 50
Divide by 1000
5.25.5 m = (answer space) mm
Answer: 25500
Multiply by 1000
6.4725 cm = (answer space) m
Answer: 47.25
Divide by 100
7.1700 cm = (answer space) m
Answer: 17
Divide by 100
8.19.5 cm = (answer space) mm
Answer: 195
Multiply by 10
9.900 cm = (answer space) m
Answer: 9
Divide by 100
10.1600 cm = (answer space) m
Answer: 16
Divide by 100
11.35.25 m = (answer space) mm
Answer: 35250
Multiply by 1000
12.11500 m = (answer space) km
Answer: 11.5
Divide by 1000
13.37.25 m = (answer space) cm
Answer: 3725
Multiply by 100
14.10100 g = (answer space) kg
Answer: 10.1
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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