1
Fill in: 8, 16, 24, 32, 40, __ =
2
98, 90, 82, 74. What is the rule? =
3
What comes next: 209, 198, 187, 176, __ =
4
What comes next: 104, 112, 120, 128, __ =
5
7, 14, 21, 28. What is the rule? =
6
Fill in: 18, 27, 36, 45, 54, __ =
7
Fill in the blanks: 10, 19, __, __, 46 =
8
Fill in the blanks: 10, __, __, 46, 58 =
9
Fill in: 33, 44, 55, 66, 77, __ =
10
10, 21, 32, 43. What is the rule? =
11
Fill in the blanks: 1, __, 15, 22, __ =
12
What comes next: 152, 160, 168, 176, __ =
13
68, 59, 50, 41. What is the rule? =
14
What comes next: 11, 22, 33, 44, __ =
15
What comes next: 105, 98, 91, 84, __ =
16
What comes next: 119, 112, 105, 98, __ =
17
Fill in the blanks: 4, __, 22, __, 40 =
18
72, 65, 58, 51. What is the rule? =
19
What comes next: 72, 80, 88, 96, __ =
20
9, 20, 31, 42. What is the rule? =