Question

A.(9-_) .7 = _ -28=35
B.(5+6)._ =55+_=
C.3.(_+_) =42 +63=
D.(72+_) ÷8=_ +7 =
E.(_+_) ÷4=_ +9 =30
F.(76-57)÷_=_ - _ = 1
Me Ayudan por favor :(​

Answer 1

no entiendo lo siento