Question

2.(-3-2=
5-6:(-2)=
15:(-3)+2=
5-4:2:=
2(8-11)+4-6=

procedimiento de resolución.


B)

Answer 1

Respuesta:

a) 2 × ( - 3 - 2 ) =

2 × ( - 5 ) =

= -10

b) 5 - 6 ÷ ( - 2 ) =

5 + 3 =

= 8

c) 15 ÷ ( - 3 ) + 2 =

- 5 + 2 =

= -3

d) 5 - 4 ÷ 2 =

5 - 2 =

= 3

e) 2 ( 8 - 11 ) + 4 - 6 =

2 × ( - 3 ) + 4 - 6 =

- 6 + 4 - 6 =

= -8