Question

como rellenar correctamente las siguientes operaciones

(+9)(+7)=

( ) (+3)= +24

( ) (- 6)= - 30

(- 2) ( )= -8

( - 5/3 ) ( - 4/7 )=

( - 8.2) ( )= 97

( - 7) ( )= 0

( - 12) ( + 1)=

( ) ( - 2.7)= 0

( ) ÷ ( + 7)= 9

( ) ÷ ( + 3)= 300

( - 30) ÷ ( )=

( - 8 ) ÷ ( - 2)=

( ) ÷ ( - 4/7)= - 5/3

( ) ÷ ( - 1)= - 8.2

( - 7) ÷ ( )= -7

( - 12) ÷ ( )= + 1

( ) ÷ ( - 2.7)= 19





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Answer 1

Respuesta:

(+9)(+7)= 63

( 63) ÷ (+7)=9

( +8)(+3)=+24

(+24 )÷(+3)= 8

( +5) (-6)= -30

(-30)÷( -6)= 5

(-2)( +4)= -8

(-8)÷(-2)= 4

(-3/5) (-4/7) = 12/35

( +20/21)÷(-4/7) = -5/3

(-8.2) (+1 ) = -8.2

( +8.2)÷(-1) =-8.2

(-7) (+1 ) = -7

(-7)÷ (+1 )= -7

(-12)(+1)= -12

(-12)÷(-1 )=+1

( 0)(-2.7)=0

(0 )÷(-2.7)=0

Explicación paso a paso: