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A 120 m=...dm B 120 m la a doua= ..... dm la a doua C 120m la a treia ==....dam la atreia D 120 ha =.. km la a doua dau 30 de puncte si coroana

Răspuns :

120m=1200dm
120m^2=12000dm^2
120m^3=0,12dam^3
120ha(1ha=10000m^2)=120×10000=1200000m^2=1,2km^2
succes!