Year 7 Metric Conversions Worksheet — Level 1 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 7 units & conversions worksheet.
Success TutoringWorksheetsAnswer sheetYear 7 · Mathematics · Units & ConversionsYear 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.
1.1100 cm = (answer space) m
Answer: 11
Divide by 100
2.17 km = (answer space) m
Answer: 17000
Multiply by 1000
3.7000 g = (answer space) kg
Answer: 7
Divide by 1000
4.2 kg = (answer space) g
Answer: 2000
Multiply by 1000
5.17 L = (answer space) mL
Answer: 17000
Multiply by 1000
6.18000 m = (answer space) km
Answer: 18
Divide by 1000
7.14000 mL = (answer space) L
Answer: 14
Divide by 1000
8.1800 cm = (answer space) m
Answer: 18
Divide by 100
9.15000 g = (answer space) kg
Answer: 15
Divide by 1000
10.13000 mL = (answer space) L
Answer: 13
Divide by 1000
11.120 mm = (answer space) cm
Answer: 12
Divide by 10
12.1000 m = (answer space) km
Answer: 1
Divide by 1000
13.17000 m = (answer space) km
Answer: 17
Divide by 1000
14.14 m = (answer space) cm
Answer: 1400
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.
Great work. Here's what to try next: