1
Fill in: 0, 7, 14, 21, 28, __ =
2
What comes next: 165, 176, 187, 198, __ =
3
Fill in: 24, 36, 48, 60, 72, __ =
4
Fill in: 0, 12, 24, 36, 48, __ =
5
82, 70, 58, 46. What is the rule? =
6
57, 48, 39, 30. What is the rule? =
7
Fill in: 11, 22, 33, 44, 55, __ =
8
Fill in the blanks: 4, 12, 20, __, __ =
9
Fill in the blanks: 2, 10, 18, __, __ =
10
30, 19, 8, -3. What is the rule? =
11
59, 47, 35, 23. What is the rule? =
12
What comes next: 119, 126, 133, 140, __ =
13
Fill in the blanks: 2, __, 16, __, 30 =
14
What comes next: 99, 90, 81, 72, __ =
15
Fill in the blanks: 3, 15, __, 39, __ =
16
8, 17, 26, 35. What is the rule? =
17
What comes next: 84, 96, 108, 120, __ =
18
Fill in the blanks: 7, 16, __, __, 43 =
19
Fill in the blanks: 2, __, 20, __, 38 =
20
85, 76, 67, 58. What is the rule? =