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1.Transorma si efectueaza:
100 hm+300 hm=? km
37 dam+210 m=? m
200 cm+400cm=?m
240+1100 dam=?km

Răspuns :

Georgi2345
100 hm + 300 hm = 400 hm = 4000 km
37 dam + 210 m = 370 m + 210 m = 580 m
200 cm + 400 cm = 2 m + 4 m = 6 m
240 + 1100 dam = 240 + 110000 km

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