Respostas

2014-08-30T11:23:57-03:00
826- (200 x (6/3)) +250
826- (200 x 2) +250
826 - 400 + 250
426+250
676
1 5 1
2014-08-30T11:24:58-03:00
826-[200*(6/3)]+250
826-[200*2]+250
826-400+250
426+250 = 676