Question

Quita parentesis y opera
a) (+3)-(+8)
b) (-9}+(-6)
c)(-7)-(-7) -(+5) |
d) (-11)+(+8)-(-6)
e) 5-17-(2+3)]
f) 1+ (6 + (13-7)]
g) 3 + 19 -(4+3)]
h) 7-14 - (2+5))
Rápido porfa

Answer 1

Respuesta:

Explicación:

a) (+3)-(+8)  = 3 - 8 = -5

b) (-9}+(-6)  = -9 - 6 = -15

c)(-7)-(-7) -(+5) = -7 + 7 - 5 = -5

d) (-11)+(+8)-(-6)  = -11 + 8 + 6 = 3

e) 5-17-(2+3)]  = 5 - 17 - 5 = -17

f) 1+ (6 + (13-7)]  = 1 + ( 6 + 6 ) = 13

g) 3 + 19 -(4+3)]  = 3 + 19 - 7 = 15

h) 7-14 - (2+5)) = 7 - 14 - 7 = -14