2 + 2 - 2 - 2 = 0
( 2 + 2 ) : ( 2 + 2 ) = 1
2 : 2 + 2 : 2 = 2
2 + 2 - 2 : 2 = 3
:shy_4_02::shy_4_02::naodigas::naodigas:
não será 2 + 2 + 2 : 2 = 3 :right:
2 + 2 - 2 - 2 = 0
( 2 + 2 ) : ( 2 + 2 ) = 1
2 : 2 + 2 : 2 = 2
2 + 2 - 2 : 2 = 3
:shy_4_02::shy_4_02::naodigas::naodigas: