Question

(+4)(-5)(-3)=
(-8)(+9)(+2)=
(-5)(-6)(-7)(-3)=
(-2)(+3)(-4)(+5)(-1)=
cuánto es por favor tengo hasta las 5 pm​

Answer 1

Respuesta:

(+4)(-5)(-3)=

+4-5-3=

60

___________

(-8)(+9)(+2)=

-8+9+2

-144

_____________

(-5)(-6)(-7)(-3)=

-5-6-7-3

630

___________

(-2)(+3)(-4)(+5)(-1)

-2+3-4+5-1

-120