1
What comes next: 72, 66, 60, 54, __ =
2
31, 28, 25, 22. What is the rule? =
3
Fill in: 18, 24, 30, 36, 42, __ =
4
What comes next: 42, 48, 54, 60, __ =
5
What comes next: 60, 56, 52, 48, __ =
6
8, 14, 20, 26. What is the rule? =
7
Fill in: 6, 12, 18, 24, 30, __ =
8
10, 13, 16, 19. What is the rule? =
9
What comes next: 36, 39, 42, 45, __ =
10
What comes next: 84, 90, 96, 102, __ =
11
What comes next: 12, 16, 20, 24, __ =
12
Fill in: 0, 6, 12, 18, 24, __ =
13
What comes next: 30, 27, 24, 21, __ =
14
What comes next: 15, 18, 21, 24, __ =
15
What comes next: 68, 72, 76, 80, __ =
16
2, 5, 8, 11. What is the rule? =
17
Fill in: 6, 12, 18, 24, 30, __ =
18
Fill in: 0, 3, 6, 9, 12, __ =
19
What comes next: 64, 60, 56, 52, __ =
20
Fill in: 18, 24, 30, 36, 42, __ =