1.
[IMO]
What number comes next in the series: 2, 5, 10, 17, __?
2.
[IMO]
What number comes next in the pattern: 3, 6, 12, 24, __?
3.
[IMO]
What number comes next in the pattern: 2, 4, 8, 16, __?
4.
[IMO]
What number comes next in the series: 20, 18, 15, 11, __?
5.
[IMO]
What number comes next in the pattern: 5, 10, 15, 20, __?
6.
[IMO]
What number comes next in the pattern: 1, 3, 6, 10, __?
7.
[IMO]
What number comes next in the pattern: 2, 4, 6, 8, __?
8.
[IMO]
What number comes next in the pattern: 1, 4, 9, 16, __?
9.
[IMO]
What number comes next in the pattern: 2, 4, 8, 16, __?
10.
[IMO]
What number comes next in the pattern: 10, 20, 30, 40, __?