Year 9 Metric Conversions Worksheet — Level 2 — Practice Set 3 — Answers
Answer sheet with worked solutions for the Year 9 units & conversions worksheet.
Success TutoringWorksheetsAnswer sheetYear 9 · Mathematics · Units & ConversionsYear 9 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.
1.421 mm = (answer space) cm
Answer: 42.1
Divide by 10
2.20.5 m = (answer space) cm
Answer: 2050
Multiply by 100
3.40.1 m = (answer space) mm
Answer: 40100
Multiply by 1000
4.36000 mm = (answer space) m
Answer: 36
Divide by 1000
5.452.5 mm = (answer space) cm
Answer: 45.25
Divide by 10
6.16100 m = (answer space) km
Answer: 16.1
Divide by 1000
7.37500 m = (answer space) km
Answer: 37.5
Divide by 1000
8.16500 mL = (answer space) L
Answer: 16.5
Divide by 1000
9.35 cm = (answer space) mm
Answer: 350
Multiply by 10
10.28000 mL = (answer space) L
Answer: 28
Divide by 1000
11.36 L = (answer space) mL
Answer: 36000
Multiply by 1000
12.32.25 cm = (answer space) mm
Answer: 322.5
Multiply by 10
13.13000 mm = (answer space) m
Answer: 13
Divide by 1000
14.24.1 kg = (answer space) g
Answer: 24100
Multiply 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.
Great work. Here's what to try next: