Question

Ayudenme a resolverlas

Answer 1

Respuesta:

1) (3+4) + (2+8) = 7 + 10 = 17

2) (-6) + (+1) = -6 + 1 = -5

3) (-4) + (+8) = -4 +8 =4

4) (-3) + (-1) = -3 -1 = -4

5) (+7) + (-7) = +7 -7 = 0

- Espero haberte ayudado <3