1
What comes next: 375, 350, 325, 300, __ =
2
Fill in the blanks: 2, 17, __, __, 62 =
3
55, 35, 15, -5. What is the rule? =
4
What comes next: 221, 208, 195, 182, __ =
5
What comes next: 210, 195, 180, 165, __ =
6
Fill in the blanks: 4, __, __, 49, 64 =
7
What comes next in the growing pattern: 2, 3, 5, 8, __ =
8
What comes next in the growing pattern: 2, 5, 11, 20, __ =
9
Fill in the blanks: 3, __, 43, __, 83 =
10
What comes next in the growing pattern: 1, 3, 6, 10, __ =
11
Fill in the blanks: 10, 30, 50, __, __ =
12
3, 16, 29, 42. What is the rule? =
13
Fill in the blanks: 3, __, 29, 42, __ =
14
Fill in the blanks: 4, __, 54, __, 104 =
15
5, 11, 23, 47. What is the rule? =
16
What comes next: 260, 280, 300, 320, __ =
17
1, 3, 7, 15. What is the rule? =
18
Fill in the blanks: 4, 17, __, 43, __ =
19
What comes next in the growing pattern: 1, 4, 9, 16, __ =
20
68, 55, 42, 29. What is the rule? =