1
55, 48, 41, 34. What is the rule? =
2
What comes next: 108, 120, 132, 144, __ =
3
Fill in: 24, 32, 40, 48, 56, __ =
4
Fill in the blanks: 5, __, __, 32, 41 =
5
What comes next: 126, 119, 112, 105, __ =
6
Fill in the blanks: 10, 21, 32, __, __ =
7
What comes next: 24, 36, 48, 60, __ =
8
Fill in: 21, 28, 35, 42, 49, __ =
9
What comes next: 49, 56, 63, 70, __ =
10
Fill in the blanks: 7, __, __, 34, 43 =
11
Fill in: 21, 28, 35, 42, 49, __ =
12
8, 16, 24, 32. What is the rule? =
13
3, 12, 21, 30. What is the rule? =
14
49, 37, 25, 13. What is the rule? =
15
3, 10, 17, 24. What is the rule? =
16
Fill in the blanks: 9, __, 33, 45, __ =
17
Fill in: 0, 11, 22, 33, 44, __ =
18
4, 11, 18, 25. What is the rule? =
19
86, 77, 68, 59. What is the rule? =
20
What comes next: 171, 162, 153, 144, __ =