MGRACA86GO
Respondido

a) - (+4)-(-6)-(7) -(+12)-(- 18 )-(-3) =
b) -(-5)-( + 12 )-(+2)-(-7) - (- 13 )-( 6 ) =

a) + (-8)-(-10) + (7) - (+4) + (-1)-(-2) =
b) -(-6) + ( + 8) + ( + 12 )-(-9)-(-4) + (7)=​

Resposta :

DRAYVONBLOODGO

Resposta:

A) -4+6-7-12+18+3= 4

B) +5-12-2+7+13-6= 5

a) -8+10+7-4-1+2= 8

b) +6+8+12+9+4+7= 35

Go Course: Outras perguntas