Advanced Challenge

Solve these problems to test your skills!

1) Solve
Convert 21 L to ml
2) Solve
Convert 21000 g to kg
3) Solve
Convert 9000 g to kg
4) Solve
Convert 1700 cm to m
5) Solve
Convert 15 cm to mm
6) Solve
Convert 500 cm to m
7) Solve
Convert 3000 g to kg
8) Solve
Convert 40 mm to cm
9) Solve
Convert 500 cm to m
10) Solve
Convert 11 kg to g
11) Solve
Convert 4 m to cm
12) Solve
Convert 14 kg to g
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