Question

Resuelve las siguientes operaciones

a. 5+(-6)+12+(-5)
b. (-15)+23+(-8)+(-4)
c. (-1)+3+(-4)-(-13)
d. [(-13 - 14)-(-9-12)] +(-6)
e.[(19-20)+(14-15)]-[(-7-13)+12]​

Answer 1

Respuesta:

A) =6

B)=-4

C)=11

D)=-12

E)=6

Explicación paso a paso:

5+(-6)+12+(-5)

5-6+12-5

=6

(-15)+23+(-8)+(-4)

-15+23-8-4

=-4

(-1)+3+(-4)-(-13)

-1+3-4+13

=11

[(-13 - 14)-(-9-12)] +(-6)

[-27-(-21)]+(-6)

[-27+21]+(-6)

-6-6

=-12

[(19-20)+(14-15)]-[(-7-13)+12]

[-1+(-1)]-[-20+12]

[-1-1]-[-8]

-2+8

=6

ESPERO QUE TE SIRVA