(20345-20336)×[2144:8+(19×6-4×13)-2226:42]:3=

Răspuns :

Răspuns

831

Explicație pas cu pas:

(20345-20336)×[2144:8+(19×6-4×13)-2226:42]:3=

9 x [2144:8+(19×6-4×13)-2226:42]:3

9 x [268 + (114 - 52) - 53]:3

9 x [268 + 62 - 53] : 3

9 x 277 : 3

9 : 3 x 277

3 x 277 = 831