1
What comes next: 5, 15, 25, 35, __ =
2
70, 60, 50, 40. What is the rule? =
3
Fill in: 10, 20, 30, 40, 50, __ =
4
What comes next: 80, 75, 70, 65, __ =
5
What comes next: 12, 22, 32, 42, __ =
6
What comes next: 85, 80, 75, 70, __ =
7
5, 10, 15, 20. What is the rule? =
8
1, 3, 5, 7. What is the rule? =
9
What comes next: 11, 21, 31, 41, __ =
10
What comes next: 75, 70, 65, 60, __ =
11
Fill in: 5, 10, 15, 20, 25, __ =
12
Fill in: 10, 15, 20, 25, 30, __ =
13
What comes next: 7, 12, 17, 22, __ =
14
43, 38, 33, 28. What is the rule? =
15
Fill in: 15, 20, 25, 30, 35, __ =
16
54, 49, 44, 39. What is the rule? =
17
Fill in: 30, 40, 50, 60, 70, __ =
18
32, 30, 28, 26. What is the rule? =
19
Fill in: 10, 15, 20, 25, 30, __ =
20
8, 18, 28, 38. What is the rule? =