calculează. va rog tepede

Răspuns:
7583m+390m×39=7583m+15210m=22793m
23096dm-7455dm:15=23096dm-497dm=22599dm
34256dam×8-76583dam=274048dam-76583dam=297465dam
97784km:34+88224km=2876km+88224km=91100km