Question

EJERCICIO 5. Suprimir previamente los paréntesis y luego resolver

A) +(+5)-(+8)=

B) (+7)+(- 6) =

C) +(-10)-(-4)=

D) -(-9)-(+1)=

E) +(-8+5)-(+11)=

F) -(+7-10)+(-5)=

G) +(+12-9)-(+10)=

H) -(-17-12)+(-30)= ​

Answer 1

Respuesta:

a $+\left(+5\right)-\left(+8\right)=-3$

b $\left(+7\right)+\left(-6\right)=1$

c $\left(-10\right)-\left(-4\right)=-6$

d $-\left(-9\right)-\left(1\right)=+8$

e $+\left(-8+5\right)-\left(11\right)=-14$

f $-\left(+7-10\right)+\left(-5\right)=-2$

g $+\left(+12-9\right)-\left(+10\right)=-7$

h $-\left(-17-12\right)+\left(-30\right)=-1$