Respostas

2014-07-16T11:17:58-03:00
A. 8-2,4,8. 12- 2,3,4,6,12. =4
B. 12-,2,3,4,6,12. 16-2,4,8,16 = 4
C. 8-2,4,8 16-2,4,8. = 8
D. 15-3,5,15 18-2,3,6,18. = 3
1 5 1