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a) 20cm=...dm
b) 15cm=...mm
c) 3m=...dm​


Răspuns :

Răspuns:

a) 200 dm

b) 1500 mm

c)300 dm

a) 20 cm= 20:10= 2 dm
b) 15 cm = 15 • 10 = 150 mm
c) 3 m = 3 • 10 = 30 dm

Succes in continuare!