1
57, 54, 51, 48. What is the rule? =
2
88, 82, 76, 70. What is the rule? =
3
What comes next: 60, 64, 68, 72, __ =
4
What comes next: 27, 24, 21, 18, __ =
5
2, 6, 10, 14. What is the rule? =
6
What comes next: 84, 90, 96, 102, __ =
7
What comes next: 102, 108, 114, 120, __ =
8
What comes next: 84, 90, 96, 102, __ =
9
7, 11, 15, 19. What is the rule? =
10
Fill in: 4, 8, 12, 16, 20, __ =
11
Fill in: 0, 4, 8, 12, 16, __ =
12
What comes next: 66, 60, 54, 48, __ =
13
What comes next: 28, 32, 36, 40, __ =
14
91, 87, 83, 79. What is the rule? =
15
4, 10, 16, 22. What is the rule? =
16
Fill in: 3, 6, 9, 12, 15, __ =
17
What comes next: 48, 44, 40, 36, __ =
18
Fill in: 18, 24, 30, 36, 42, __ =
19
Fill in: 3, 6, 9, 12, 15, __ =
20
Fill in: 12, 18, 24, 30, 36, __ =