Question

A) +2 -( ) =+6-( ) +4+( )=+1

B) +5-( )=+1-( )=+3-( )= -4

C) -1+( )=+2-( )=+4+( )= +3

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Answer 1

Respuesta:

A) +2-(8)=+6-(2)+4+(-5)= +1

B) +5-(6)=+1-(4)=+3-(7)=-4

C) - 1+(1)=+2-(6)=+4+(-1)=+3