calculeaza; b) 2 845-829+2 400; 15 780-(1 075+2 750); 6 204+(3 000-2 200)


Răspuns :

Succes!!........................
Vezi imaginea JESSICAGESICA09
 a) 2845-829+2400=
2016+2400=
4416

b) 15780-(1075+2750)=
15780-3825=
11955

c) 6204+(3000-2200)=
   6204+800=
    7004

~MinnieAna~