Respostas

2014-03-31T10:38:06-03:00
-26, perdão (20caracteres!!!!!!!!)
2014-03-31T10:44:29-03:00
-23 + (-5-2-3) + 2 -(-2-3)-23+(-5-2-3) + 2 (-2-3)
-23+(-10) +2 -(-5)-23 -10 +2 - 5
-33 + 2 - 5
-31 - 5
-36