1
Fill in: 18, 24, 30, 36, 42, __ =
2
Fill in: 18, 24, 30, 36, 42, __ =
3
7, 10, 13, 16. What is the rule? =
4
Fill in: 12, 16, 20, 24, 28, __ =
5
What comes next: 6, 9, 12, 15, __ =
6
Fill in: 9, 12, 15, 18, 21, __ =
7
Fill in: 0, 6, 12, 18, 24, __ =
8
89, 86, 83, 80. What is the rule? =
9
Fill in: 3, 6, 9, 12, 15, __ =
10
What comes next: 45, 48, 51, 54, __ =
11
1, 4, 7, 10. What is the rule? =
12
What comes next: 42, 39, 36, 33, __ =
13
Fill in: 0, 6, 12, 18, 24, __ =
14
Fill in: 12, 18, 24, 30, 36, __ =
15
70, 66, 62, 58. What is the rule? =
16
Fill in: 12, 16, 20, 24, 28, __ =
17
What comes next: 44, 40, 36, 32, __ =
18
9, 13, 17, 21. What is the rule? =
19
Fill in: 8, 12, 16, 20, 24, __ =
20
What comes next: 27, 30, 33, 36, __ =