a fost răspuns

Calculati in doua moduri:
a) (-26-39):13
b) (63-35):(-7)
c) (-1331+121):11​

Răspuns :

Nastacyucrebeccaask

Răspuns:

a) ( - 13 ) : 13 = - 1

b) 28 : ( - 7 ) = - 4

c) ( - 1300 ) : 11 = - 118,(2)

a)
1. (-26-39):13=(-65):13=-5
2.(-26):13-(-39:13)=-2-3=-5
b)
1.(63-35):(-7)=28:(-7)=-4
2.63:(-7)-(35:-7)=-9+5=-4
C)
1.(-1331+121):11=-1210:11=-110
2.(-1331:11)+(121:11)=-121+11=110