1
What comes next: 65, 60, 55, 50, __ =
2
What comes next: 2, 4, 6, 8, __ =
3
What comes next: 22, 20, 18, 16, __ =
4
What comes next: 30, 28, 26, 24, __ =
5
What comes next: 6, 11, 16, 21, __ =
6
Fill in: 4, 6, 8, 10, 12, __ =
7
What comes next: 9, 11, 13, 15, __ =
8
1, 11, 21, 31. What is the rule? =
9
What comes next: 28, 26, 24, 22, __ =
10
7, 12, 17, 22. What is the rule? =
11
What comes next: 30, 28, 26, 24, __ =
12
5, 7, 9, 11. What is the rule? =
13
Fill in: 10, 15, 20, 25, 30, __ =
14
Fill in: 0, 2, 4, 6, 8, __ =
15
8, 13, 18, 23. What is the rule? =
16
What comes next: 20, 30, 40, 50, __ =
17
What comes next: 7, 17, 27, 37, __ =
18
83, 78, 73, 68. What is the rule? =
19
10, 12, 14, 16. What is the rule? =
20
What comes next: 45, 40, 35, 30, __ =