1
3, 18, 33, 48. What is the rule? =
2
Fill in the blanks: 10, 30, __, __, 90 =
3
2, 5, 11, 23. What is the rule? =
4
What comes next: 270, 255, 240, 225, __ =
5
What comes next: 300, 315, 330, 345, __ =
6
What comes next: 240, 225, 210, 195, __ =
7
What comes next: 285, 300, 315, 330, __ =
8
What comes next in the growing pattern: 3, 5, 9, 15, __ =
9
1, 7, 19, 43. What is the rule? =
10
Fill in the blanks: 4, __, 34, __, 64 =
11
What comes next: 195, 182, 169, 156, __ =
12
What comes next: 375, 400, 425, 450, __ =
13
What comes next: 380, 360, 340, 320, __ =
14
Fill in the blanks: 8, 33, __, __, 108 =
15
What comes next in the growing pattern: 1, 4, 9, 16, __ =
16
What comes next: 143, 156, 169, 182, __ =
17
44, 31, 18, 5. What is the rule? =
18
What comes next in the growing pattern: 1, 3, 6, 10, __ =
19
What comes next: 52, 65, 78, 91, __ =
20
Fill in the blanks: 1, 26, __, __, 101 =