Respostas

2014-05-21T20:08:18-03:00
15:5 = 3 + 8 = 11
35:5 = 7 + 60 - 64 = 3
10:2 = 5 + 9 = 14
-20:5 = 40-4+6-24 = 18
20 : 19 = 1,05 + 72 = 73,05
36 : 4 = 9 + 9 - 18 = 0
2 5 2