Question

- 18 : + 2 =

+ 28 : +7 =

-36 : - 6 =

( - 3 ) . ( - 2 ) . ( - 3 ) =

( - 5 ) . ( + 4 ) . ( - 2 ) =

Answer 1

Respuesta:

- 18 : + 2 = - 9

+ 28 : +7 = + 4

-36 : - 6 = + 6

( - 3 ) . ( - 2 ) . ( - 3 ) = - 18

( - 5 ) . ( + 4 ) . ( - 2 ) = + 40