1
Fill in: 0, 6, 12, 18, 24, __ =
2
Fill in: 12, 18, 24, 30, 36, __ =
3
Fill in: 0, 3, 6, 9, 12, __ =
4
49, 45, 41, 37. What is the rule? =
5
55, 51, 47, 43. What is the rule? =
6
64, 61, 58, 55. What is the rule? =
7
9, 15, 21, 27. What is the rule? =
8
4, 8, 12, 16. What is the rule? =
9
81, 75, 69, 63. What is the rule? =
10
What comes next: 108, 102, 96, 90, __ =
11
What comes next: 27, 24, 21, 18, __ =
12
42, 39, 36, 33. What is the rule? =
13
Fill in: 3, 6, 9, 12, 15, __ =
14
Fill in: 0, 3, 6, 9, 12, __ =
15
Fill in: 0, 6, 12, 18, 24, __ =
16
Fill in: 0, 3, 6, 9, 12, __ =
17
53, 49, 45, 41. What is the rule? =
18
6, 10, 14, 18. What is the rule? =
19
50, 46, 42, 38. What is the rule? =
20
80, 76, 72, 68. What is the rule? =