Question

Completar:
1) (-5) . ( )=-20
2) ( ) . (-8)= +48
3) (+56) : ( )=-7
4) ( ) : (-7)= +3
5) (+9) . ( )=+72
6) ( ) : (+4)= -5
7) (-7) . ( )=+28
8) ( ) : (-3)= -6
9) (+100) : ( )= -5

Answer 1

4
-6
8
-21
8
-20
4
-18
-20
espero que te sirva