Question

resuelve
b) –(-4) + (+7) =
c) (34) – (23) =
d) (+23) + (45) =
e) (-29) – (-56) =
f) (60) – (-67) =
g) (+34) – (+78) =
h) (37) + (87) =
i) (15) + (-25) =
j) (-48) – (+98) =

Answer 1

11
11
68
27
127
-44
124
-10
-146

Answer 2

Espero te ayude, saludos