Question

Calcule as expressões:
a) -1 +[1 + (1 - 1) -11
b) -1 +(-2+5)+[-4+(-6+5-8)]
c) -4 + 5 - 5 + 4 - 3 + 9 + 3

Answer 1

oi espero que consiga entender
a) -11
b) -11
c) 9