Year 3 Metric Conversions Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Year 3 Metric Conversions Worksheet — Level 3 — Practice Set 4 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.1.185 m = (answer space) mm
Answer: 1185
Multiply by 1000
2.4.592 cm = (answer space) mm
Answer: 45.92
Multiply by 10
3.2582 mm = (answer space) m
Answer: 2.582
Divide by 1000
4.4.786 cm = (answer space) mm
Answer: 47.86
Multiply by 10
5.655 m = (answer space) km
Answer: 0.655
Divide by 1000
6.13.21 mm = (answer space) cm
Answer: 1.321
Divide by 10
7.1.931 L = (answer space) mL
Answer: 1931
Multiply by 1000
8.7.983 m = (answer space) cm
Answer: 798.3
Multiply by 100
9.702 mm = (answer space) m
Answer: 0.702
Divide by 1000
10.9670 g = (answer space) kg
Answer: 9.67
Divide by 1000
11.9.546 kg = (answer space) g
Answer: 9546
Multiply by 1000
12.7.017 km = (answer space) m
Answer: 7017
Multiply by 1000
13.7098 mm = (answer space) m
Answer: 7.098
Divide by 1000
14.4.797 km = (answer space) m
Answer: 4797
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.