Year 3 Metric Conversions Worksheet — Level 3 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Year 3 Metric Conversions Worksheet — Level 3 — 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.
1.580 mL = (answer space) L
Answer: 0.58
Divide by 1000
2.5934 mm = (answer space) m
Answer: 5.934
Divide by 1000
3.8048 mL = (answer space) L
Answer: 8.048
Divide by 1000
4.316.9 cm = (answer space) m
Answer: 3.169
Divide by 100
5.5110 m = (answer space) km
Answer: 5.11
Divide by 1000
6.2.36 m = (answer space) mm
Answer: 2360
Multiply by 1000
7.3.747 cm = (answer space) mm
Answer: 37.47
Multiply by 10
8.8.196 km = (answer space) m
Answer: 8196
Multiply by 1000
9.5.325 kg = (answer space) g
Answer: 5325
Multiply by 1000
10.7.261 km = (answer space) m
Answer: 7261
Multiply by 1000
11.1.292 cm = (answer space) mm
Answer: 12.92
Multiply by 10
12.28.29 mm = (answer space) cm
Answer: 2.829
Divide by 10
13.560.5 cm = (answer space) m
Answer: 5.605
Divide by 100
14.4697 m = (answer space) km
Answer: 4.697
Divide 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.