Year 3 Metric Conversions Worksheet — Level 3 — Answers
Answer sheet with worked solutions for the Year 3 units & conversions worksheet.
Year 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.
1.3990 m = (answer space) km
Answer: 3.99
Divide by 1000
2.6.945 km = (answer space) m
Answer: 6945
Multiply by 1000
3.3.557 kg = (answer space) g
Answer: 3557
Multiply by 1000
4.86.67 mm = (answer space) cm
Answer: 8.667
Divide by 10
5.0.852 m = (answer space) cm
Answer: 85.2
Multiply by 100
6.1.385 m = (answer space) mm
Answer: 1385
Multiply by 1000
7.0.259 m = (answer space) cm
Answer: 25.9
Multiply by 100
8.2.958 m = (answer space) cm
Answer: 295.8
Multiply by 100
9.2.925 km = (answer space) m
Answer: 2925
Multiply by 1000
10.7.238 kg = (answer space) g
Answer: 7238
Multiply by 1000
11.7.636 kg = (answer space) g
Answer: 7636
Multiply by 1000
12.5.295 m = (answer space) cm
Answer: 529.5
Multiply by 100
13.9399 mL = (answer space) L
Answer: 9.399
Divide by 1000
14.9.588 m = (answer space) cm
Answer: 958.8
Multiply 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.