Question

Alguien que me ayude
Sumas y Restas
a. +(+3) + (-5)=
b. - (+4)-(+6) =
c.--5) + (+7) =
d. -(+3) + (+1)-(-4)=
e. -(+2) - (+5)=
f.-(+2) + (-1) + (-4) -(-5)=
g.-(+1)-(+3)-(-4)-(-5) =​

Answer 1

$3 + 3 - 5 = 1$

b)

$4 + 6 = 10$