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Aditzu1234
a fost răspuns

Efectueaza operatiile:
a)12hm-3200cm+730dam=?m
b)130hm+12.000m-800dam=?km
c)13.000+79hm-480dm=?m
d)31km+45hm-700m=?dam

Răspuns :

Alex7779999
a. 1200 m- 32 m+ 7300 m= 8468 m
b. 13000 m+ 12000m- 8000m= 17000 m= 17 km
c. 13000 m+ 7900m - 4800m = 16 100 m
d. 3100 dam+ 450 dam- 70 dam= 3480 dam.

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