completeaza casetele pentru a obtine egalitati.

Răspuns:
1cm = 10 mm
1dm = 10cm=100 mm
1m= 10dm=100cm=1000mm
1dam= 10m=100dm=1000cm=10000mm
1km= 10hm = 100dam = 1000m = 10000dm= 100000cm=1000000mm