1
1, 4, 10, 22. What is the rule? =
2
9, 29, 49, 69. What is the rule? =
3
What comes next: 340, 320, 300, 280, __ =
4
What comes next: 180, 200, 220, 240, __ =
5
Fill in the blanks: 6, 31, 56, __, __ =
6
Fill in the blanks: 9, __, __, 48, 61 =
7
What comes next in the growing pattern: 1, 4, 9, 16, __ =
8
50, 30, 10, -10. What is the rule? =
9
What comes next in the growing pattern: 2, 5, 11, 20, __ =
10
8, 28, 48, 68. What is the rule? =
11
Fill in the blanks: 9, __, __, 54, 69 =
12
What comes next in the growing pattern: 1, 4, 9, 16, __ =
13
What comes next in the growing pattern: 1, 4, 9, 16, __ =
14
What comes next in the growing pattern: 1, 3, 6, 10, __ =
15
48, 33, 18, 3. What is the rule? =
16
What comes next in the growing pattern: 1, 4, 9, 16, __ =
17
What comes next in the growing pattern: 1, 4, 9, 16, __ =
18
What comes next in the growing pattern: 1, 4, 9, 16, __ =
19
What comes next: 285, 270, 255, 240, __ =
20
Fill in the blanks: 4, 29, 54, __, __ =