Question

[(19-20)+(14-15)]-[(-7-13)+12]=?,ME AYUDAS

Answer 1

Respuesta:

10

Explicación paso a paso:

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

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

[1+1]-[-20+12]

[2]-[-8]

2+8

10