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.
1.36.25 km = (answer space) m
Answer: 36250
Multiply by 1000
2.15 cm = (answer space) mm
Answer: 150
Multiply by 10
3.375 mm = (answer space) cm
Answer: 37.5
Divide by 10
4.48250 mL = (answer space) L
Answer: 48.25
Divide by 1000
5.4810 cm = (answer space) m
Answer: 48.1
Divide by 100
6.48.25 km = (answer space) m
Answer: 48250
Multiply by 1000
7.42250 mL = (answer space) L
Answer: 42.25
Divide by 1000
8.30 cm = (answer space) mm
Answer: 300
Multiply by 10
9.26250 mm = (answer space) m
Answer: 26.25
Divide by 1000
10.495 mm = (answer space) cm
Answer: 49.5
Divide by 10
11.20.1 m = (answer space) mm
Answer: 20100
Multiply by 1000
12.49.1 m = (answer space) mm
Answer: 49100
Multiply by 1000
13.30250 mL = (answer space) L
Answer: 30.25
Divide by 1000
14.55 mm = (answer space) cm
Answer: 5.5
Divide by 10
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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