Year 7 Metric Conversions Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 7 units & conversions worksheet.
Year 7 Metric Conversions Worksheet — Level 1 — 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.
1.110 mm = (answer space) cm
Answer: 11
Divide by 10
2.1900 cm = (answer space) m
Answer: 19
Divide by 100
3.7000 mL = (answer space) L
Answer: 7
Divide by 1000
4.17000 m = (answer space) km
Answer: 17
Divide by 1000
5.13 cm = (answer space) mm
Answer: 130
Multiply by 10
6.10 L = (answer space) mL
Answer: 10000
Multiply by 1000
7.9 kg = (answer space) g
Answer: 9000
Multiply by 1000
8.6 L = (answer space) mL
Answer: 6000
Multiply by 1000
9.8000 mL = (answer space) L
Answer: 8
Divide by 1000
10.19 m = (answer space) cm
Answer: 1900
Multiply by 100
11.19 km = (answer space) m
Answer: 19000
Multiply by 1000
12.130 mm = (answer space) cm
Answer: 13
Divide by 10
13.19 L = (answer space) mL
Answer: 19000
Multiply by 1000
14.180 mm = (answer space) cm
Answer: 18
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.
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