Year 7 Metric Conversions Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 7 units & conversions worksheet.
Year 7 Metric Conversions Worksheet — Level 3 — Practice Set 4 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.802.9 cm = (answer space) m
Answer: 8.029
Divide by 100
2.8.831 L = (answer space) mL
Answer: 8831
Multiply by 1000
3.259.5 cm = (answer space) m
Answer: 2.595
Divide by 100
4.9991 mL = (answer space) L
Answer: 9.991
Divide by 1000
5.8247 m = (answer space) km
Answer: 8.247
Divide by 1000
6.8834 g = (answer space) kg
Answer: 8.834
Divide by 1000
7.9.667 cm = (answer space) mm
Answer: 96.67
Multiply by 10
8.4.877 km = (answer space) m
Answer: 4877
Multiply by 1000
9.7.611 m = (answer space) mm
Answer: 7611
Multiply by 1000
10.2.926 cm = (answer space) mm
Answer: 29.26
Multiply by 10
11.7475 mm = (answer space) m
Answer: 7.475
Divide by 1000
12.4153 g = (answer space) kg
Answer: 4.153
Divide by 1000
13.3.767 m = (answer space) cm
Answer: 376.7
Multiply by 100
14.5.914 km = (answer space) m
Answer: 5914
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.