Respostas

2014-05-21T12:37:34-03:00
A resposta correta seria 22???
1 3 1
2014-05-21T12:38:46-03:00
2*{5+12-[60:(8+2)]}
2*{17-[60:10]}
2*{17-6}
2*11 = 22
1 5 1