Question

Responda

A) -12+18+(-20)-14

B)-16-12-30-(-14)

C)-13-(-19)-11+(-17)

D)-15+11-(17)-(+13)

Answer 1

A) -12+18+(-20)-14=12

B)-16-12-30-(-14)=-44

C)-13-(-19)-11+(-17)=-22

D)-15+11-(17)-(+13)=-34