8 km=_____________ dam
900mm=_____________ m
3000m=_____________ km
4m=_____________ cm
1m=_____________ dm
6000dm=_____________ m
8cm=_____________ dm
3 dam=_____________ mm
6 hm=_____________ dam
180m=_____________ hm
800
0.9
0.8
600
400
10
60
30000
1.8
3