Question

a) (-7 + 3) = b) (5 - 12) = c) (-1 - 9)2 = d) (2.3 - 8) =​

Answer 1

Respuesta:

Explicación paso a paso:

a) (-7 + 3) = -4

b) (5 - 12) =-7

c) (-1 - 9)2 = 2(-10) =-20

d) (2.3 - 8) =​ (6-8)=-2