1
What comes next in the growing pattern: 1, 3, 6, 10, __ =
2
Fill in the blanks: 9, __, 59, __, 109 =
3
What comes next in the growing pattern: 1, 4, 9, 16, __ =
4
What comes next: 39, 52, 65, 78, __ =
5
What comes next: 360, 380, 400, 420, __ =
6
4, 17, 30, 43. What is the rule? =
7
What comes next in the growing pattern: 1, 4, 9, 16, __ =
8
What comes next: 280, 260, 240, 220, __ =
9
What comes next: 350, 375, 400, 425, __ =
10
What comes next in the growing pattern: 1, 4, 9, 16, __ =
11
Fill in the blanks: 1, __, __, 46, 61 =
12
What comes next: 208, 195, 182, 169, __ =
13
What comes next in the growing pattern: 1, 3, 6, 10, __ =
14
What comes next: 117, 104, 91, 78, __ =
15
Fill in the blanks: 1, 26, __, __, 101 =
16
What comes next: 150, 175, 200, 225, __ =
17
What comes next in the growing pattern: 1, 4, 9, 16, __ =
18
Fill in the blanks: 7, __, 57, 82, __ =
19
86, 61, 36, 11. What is the rule? =
20
What comes next: 280, 300, 320, 340, __ =