Series questions: (Find the next number).
1. 3,7,10,8,4,12,0,5,5,3,2
2. 4,2,-4,-8,32,26,-156
3. 5,10,9,3,6,5,4,8,7,7
4. 6,18,21,8,11,33,2,6,9,5,8,24,7,21
5. 100,98,95,90,83
6. 0,1,2,0,5,2,2,2,2,4,3,2
7. (2/3),(5/3),(19/6),(31/6),(23/3),(32/3),(85/6)
8. 13,24,36,23,34,56,33,44,96,43,54
9. 5,16,22,68,28,87,34,106,11
10. 7726,635,64,9
11. 4,11,66,74,370,379,1516
12. 2,1,2,3,8,0,1,9,1,2
13. 4,2,36,4,5,1,36,16,6,3,81
14. 5,10,25,15,30,75,150,80,155,400
15. 2,3,10,15,26
16. -3,-4,-9,-28
17. 3,8,12,48,29
18. (1/2),(1/2),(1/4),(1/6),(1/8),(1/18),(1/16)
