Question

(-7) ( ) = 49

( ) ( +1) = -12

( ) (-2.7)= 0

( ) ÷ (+7) =9

( ) ÷ (+3) =

(-30) ÷

( ) = (-8) ÷ ( -2)=

( -1) ÷ ( -2)=

(49) ÷ ( ) = -7

( -12) ÷ ( ) = +1

( ) ÷ ( -2.7) =

¿Me ayudan? :(​

Answer 1

Respuesta:

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