Respostas

2014-02-23T22:52:58-03:00
9 + 36 = 45
 9 + 25= 34
1 5 1
2014-02-23T23:01:38-03:00
(-3).(-3)= 9 
6.6= 36
9+36=45

3.3= 9
(-5).(-5)= 25
9+25=34

1 5 1