1
Fill in: 0, 4, 8, 12, 16, __ =
2
Fill in: 3, 6, 9, 12, 15, __ =
3
Fill in: 0, 3, 6, 9, 12, __ =
4
Fill in: 4, 8, 12, 16, 20, __ =
5
76, 70, 64, 58. What is the rule? =
6
Fill in: 12, 18, 24, 30, 36, __ =
7
66, 62, 58, 54. What is the rule? =
8
Fill in: 6, 12, 18, 24, 30, __ =
9
What comes next: 60, 64, 68, 72, __ =
10
What comes next: 24, 30, 36, 42, __ =
11
Fill in: 9, 12, 15, 18, 21, __ =
12
1, 4, 7, 10. What is the rule? =
13
What comes next: 78, 72, 66, 60, __ =
14
What comes next: 68, 72, 76, 80, __ =
15
What comes next: 72, 66, 60, 54, __ =
16
Fill in: 12, 18, 24, 30, 36, __ =
17
2, 5, 8, 11. What is the rule? =
18
What comes next: 80, 84, 88, 92, __ =
19
2, 8, 14, 20. What is the rule? =
20
10, 16, 22, 28. What is the rule? =