1
Fill in: 9, 12, 15, 18, 21, __ =
2
Fill in: 12, 16, 20, 24, 28, __ =
3
7, 13, 19, 25. What is the rule? =
4
Fill in: 4, 8, 12, 16, 20, __ =
5
What comes next: 54, 51, 48, 45, __ =
6
What comes next: 36, 32, 28, 24, __ =
7
Fill in: 0, 3, 6, 9, 12, __ =
8
47, 43, 39, 35. What is the rule? =
9
8, 12, 16, 20. What is the rule? =
10
What comes next: 48, 52, 56, 60, __ =
11
7, 13, 19, 25. What is the rule? =
12
3, 9, 15, 21. What is the rule? =
13
Fill in: 0, 6, 12, 18, 24, __ =
14
3, 7, 11, 15. What is the rule? =
15
What comes next: 56, 52, 48, 44, __ =
16
7, 11, 15, 19. What is the rule? =
17
92, 88, 84, 80. What is the rule? =
18
What comes next: 36, 33, 30, 27, __ =
19
92, 86, 80, 74. What is the rule? =
20
10, 13, 16, 19. What is the rule? =