Question

-12426=14-8=6
10. Resuelve las siguientes operaciones.
a) -12 + 26-8 +15+ 23 - 20 - 25 +10 =
b) -5+(-6)-(-5)+(-9)-(+7)+(-10)+7-12 =
c) [-6+(4 + 2)-(-9)]-[(-4)-(+7-5)+(-12)]-7-15=
d) 4+{[-7 +(3+ 2)-(-2)]+[(-3)-(+8-8)+(-10)]} +10-3 =​

Answer 1

Respuesta:

-12 + 26-8 +15+ 23 - 20 - 25 +10 =33

5+(-6)-(-5)+(-9)-(+7)+(-10)+7-12 =-37

[-6+(4 + 2)-(-9)]-[(-4)-(+7-5)+(-12)]-7-15=19

4+{[-7 +(3+ 2)-(-2)]+[(-3)-(+8-8)+(-10)]} +10-3 =​1