Question

Completar com valor correto:
a) ( ) : (+4)=5
b) ( ) x (+2)=-15
c) ( ) : (+4)=-6
d) ( ) x (+3)=-36
e) ( ) : (-4)=+8
f) ( ) x (-2)=+8
g) ( ) : (-6)=-2
h) ( ) x (-6)=+2

Answer 1

Completar com valor correto:
a) (20 ) : (+4)=5
b) (-7,5 ) x (+2)=-15
c) (-24 ) : (+4)=-6
d) ( -12) x (+3)=-36
e) ( -32) : (-4)=+8
f) (-4 ) x (-2)=+8
g) (12 ) : (-6)=-2
h) (-1/3 ) x (-6)=+2