1
What comes next: 162, 171, 180, 189, __ =
2
What comes next: 112, 105, 98, 91, __ =
3
Fill in the blanks: 2, 10, __, __, 34 =
4
Fill in the blanks: 8, 15, 22, __, __ =
5
7, 14, 21, 28. What is the rule? =
6
Fill in the blanks: 4, __, 18, __, 32 =
7
76, 64, 52, 40. What is the rule? =
8
Fill in the blanks: 4, 12, __, __, 36 =
9
What comes next: 117, 108, 99, 90, __ =
10
Fill in: 7, 14, 21, 28, 35, __ =
11
Fill in the blanks: 6, 13, 20, __, __ =
12
Fill in: 0, 9, 18, 27, 36, __ =
13
Fill in: 11, 22, 33, 44, 55, __ =
14
Fill in the blanks: 1, 9, __, __, 33 =
15
What comes next: 12, 24, 36, 48, __ =
16
Fill in the blanks: 5, __, 23, __, 41 =
17
What comes next: 91, 84, 77, 70, __ =
18
49, 42, 35, 28. What is the rule? =
19
What comes next: 176, 187, 198, 209, __ =
20
Fill in the blanks: 1, 12, 23, __, __ =