Year 3 Metric Conversions Worksheet — Level 3 — Practice Set 2 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Year 3 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.
1.9569 mm = (answer space) m
Answer: 9.569
Divide by 1000
2.9985 mm = (answer space) m
Answer: 9.985
Divide by 1000
3.3.205 km = (answer space) m
Answer: 3205
Multiply by 1000
4.346.3 cm = (answer space) m
Answer: 3.463
Divide by 100
5.4836 g = (answer space) kg
Answer: 4.836
Divide by 1000
6.7725 mm = (answer space) m
Answer: 7.725
Divide by 1000
7.6.828 L = (answer space) mL
Answer: 6828
Multiply by 1000
8.2.685 kg = (answer space) g
Answer: 2685
Multiply by 1000
9.6750 m = (answer space) km
Answer: 6.75
Divide by 1000
10.86.02 mm = (answer space) cm
Answer: 8.602
Divide by 10
11.2.85 mm = (answer space) cm
Answer: 0.285
Divide by 10
12.9.559 km = (answer space) m
Answer: 9559
Multiply by 1000
13.72.84 mm = (answer space) cm
Answer: 7.284
Divide by 10
14.16.7 cm = (answer space) m
Answer: 0.167
Divide by 100
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.