1
What comes next in the growing pattern: 1, 3, 6, 10, __ =
2
What comes next: 300, 275, 250, 225, __ =
3
What comes next in the growing pattern: 1, 3, 6, 10, __ =
4
51, 36, 21, 6. What is the rule? =
5
What comes next in the growing pattern: 1, 3, 6, 10, __ =
6
Fill in the blanks: 1, 16, __, 46, __ =
7
What comes next: 25, 50, 75, 100, __ =
8
What comes next in the growing pattern: 1, 4, 9, 16, __ =
9
What comes next: 175, 200, 225, 250, __ =
10
Fill in the blanks: 6, __, 46, __, 86 =
11
What comes next: 180, 195, 210, 225, __ =
12
What comes next in the growing pattern: 1, 4, 9, 16, __ =
13
5, 18, 31, 44. What is the rule? =
14
What comes next in the growing pattern: 3, 6, 12, 21, __ =
15
What comes next: 255, 240, 225, 210, __ =
16
What comes next in the growing pattern: 2, 3, 5, 8, __ =
17
What comes next in the growing pattern: 3, 5, 9, 15, __ =
18
Fill in the blanks: 10, __, 50, 70, __ =
19
Fill in the blanks: 7, __, 33, 46, __ =
20
What comes next: 320, 300, 280, 260, __ =