Year 3 Metric Conversions Worksheet — Level 2 — Practice Set 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 2 — Practice Set 3 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.26 km = (answer space) m
Answer: 26000
Multiply by 1000
2.295 mm = (answer space) cm
Answer: 29.5
Divide by 10
3.21.25 m = (answer space) mm
Answer: 21250
Multiply by 1000
4.3.25 L = (answer space) mL
Answer: 3250
Multiply by 1000
5.34.25 m = (answer space) mm
Answer: 34250
Multiply by 1000
6.50.25 m = (answer space) mm
Answer: 50250
Multiply by 1000
7.40000 g = (answer space) kg
Answer: 40
Divide by 1000
8.11500 mm = (answer space) m
Answer: 11.5
Divide by 1000
9.45.5 m = (answer space) mm
Answer: 45500
Multiply by 1000
10.15.1 km = (answer space) m
Answer: 15100
Multiply by 1000
11.11100 mm = (answer space) m
Answer: 11.1
Divide by 1000
12.17.5 cm = (answer space) mm
Answer: 175
Multiply by 10
13.12000 mm = (answer space) m
Answer: 12
Divide by 1000
14.392.5 mm = (answer space) cm
Answer: 39.25
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.
Great work. Here's what to try next: