1
1, 7, 19, 43. What is the rule? =
2
What comes next: 130, 117, 104, 91, __ =
3
What comes next: 225, 250, 275, 300, __ =
4
88, 63, 38, 13. What is the rule? =
5
What comes next: 360, 340, 320, 300, __ =
6
3, 23, 43, 63. What is the rule? =
7
Fill in the blanks: 7, __, 33, 46, __ =
8
Fill in the blanks: 3, __, 29, __, 55 =
9
What comes next in the growing pattern: 1, 4, 9, 16, __ =
10
What comes next in the growing pattern: 1, 4, 9, 16, __ =
11
Fill in the blanks: 10, __, __, 55, 70 =
12
What comes next: 200, 220, 240, 260, __ =
13
What comes next in the growing pattern: 1, 3, 6, 10, __ =
14
What comes next: 375, 350, 325, 300, __ =
15
Fill in the blanks: 4, 29, 54, __, __ =
16
Fill in the blanks: 5, __, 31, __, 57 =
17
Fill in the blanks: 9, __, __, 48, 61 =
18
Fill in the blanks: 10, __, __, 55, 70 =
19
What comes next in the growing pattern: 1, 4, 10, 19, __ =
20
Fill in the blanks: 2, __, 42, __, 82 =