Question

C) -7+20 - 15+ 20-1=
E)-13+7-9+5-13=
F)-20+10-10+20+14-13-1=
G)-8-10+17-3+4-7+8-1=

cálculo completo ​

Answer 1

Explicação passo-a-passo:

( C ) 17

(E) -23

( F ) 0

( G ) 0