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6÷( - 2) - ( - 2) =( - 12)÷3 - 5 = - 7 - ( - 2)x( - 6) =7 + 2x( - 4) =3 - ( - 3)x( - 5) = - 15 + ( - 8)÷( - 2) =?

6÷( - 2) - ( - 2) = ( - 12)÷3 - 5 = - 7 - ( - 2)x( - 6) = 7 + 2x( - 4) = 3 - ( - 3)x( - 5) = - 15 + ( - 8)÷( - 2) =.

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