Year 3 Metric Conversions Worksheet — Level 3 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Success TutoringWorksheetsAnswer sheetYear 3 · Mathematics · Units & ConversionsYear 3 Metric Conversions Worksheet — Level 3 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.2.192 kg = (answer space) g
Answer: 2192
Multiply by 1000
2.58.11 mm = (answer space) cm
Answer: 5.811
Divide by 10
3.3.351 m = (answer space) mm
Answer: 3351
Multiply by 1000
4.0.822 L = (answer space) mL
Answer: 822
Multiply by 1000
5.5.519 kg = (answer space) g
Answer: 5519
Multiply by 1000
6.4131 mm = (answer space) m
Answer: 4.131
Divide by 1000
7.6886 mL = (answer space) L
Answer: 6.886
Divide by 1000
8.1.424 km = (answer space) m
Answer: 1424
Multiply by 1000
9.2.343 m = (answer space) cm
Answer: 234.3
Multiply by 100
10.2.243 m = (answer space) cm
Answer: 224.3
Multiply by 100
11.679.1 cm = (answer space) m
Answer: 6.791
Divide by 100
12.4.678 km = (answer space) m
Answer: 4678
Multiply by 1000
13.93.12 mm = (answer space) cm
Answer: 9.312
Divide by 10
14.8.97 km = (answer space) m
Answer: 8970
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.