3rd Grade Metric Conversions Worksheet — Level 1 — Answers
Answer sheet with worked solutions for the 3rd Grade units & conversions worksheet.
3rd Grade Metric Conversions Worksheet — Level 1 — Answers
Remember: 1 cm = 10 mm, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL.
1.5000 g = (answer space) kg
Answer: 5
Divide by 1000
2.2000 m = (answer space) km
Answer: 2
Divide by 1000
3.190 mm = (answer space) cm
Answer: 19
Divide by 10
4.4000 mL = (answer space) L
Answer: 4
Divide by 1000
5.19 km = (answer space) m
Answer: 19000
Multiply by 1000
6.14 kg = (answer space) g
Answer: 14000
Multiply by 1000
7.7000 g = (answer space) kg
Answer: 7
Divide by 1000
8.18000 m = (answer space) km
Answer: 18
Divide by 1000
9.800 cm = (answer space) m
Answer: 8
Divide by 100
10.13000 mL = (answer space) L
Answer: 13
Divide by 1000
11.14000 mL = (answer space) L
Answer: 14
Divide by 1000
12.9 km = (answer space) m
Answer: 9000
Multiply by 1000
13.9000 m = (answer space) km
Answer: 9
Divide by 1000
14.18000 g = (answer space) kg
Answer: 18
Divide 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.
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