1
What comes next: 13, 15, 17, 19, __ =
2
6, 8, 10, 12. What is the rule? =
3
3, 13, 23, 33. What is the rule? =
4
What comes next: 45, 40, 35, 30, __ =
5
Fill in: 0, 10, 20, 30, 40, __ =
6
What comes next: 12, 22, 32, 42, __ =
7
Fill in: 10, 20, 30, 40, 50, __ =
8
What comes next: 7, 12, 17, 22, __ =
9
What comes next: 170, 160, 150, 140, __ =
10
What comes next: 28, 26, 24, 22, __ =
11
Fill in: 0, 10, 20, 30, 40, __ =
12
What comes next: 15, 20, 25, 30, __ =
13
Fill in: 10, 20, 30, 40, 50, __ =
14
What comes next: 85, 80, 75, 70, __ =
15
Fill in: 2, 4, 6, 8, 10, __ =
16
Fill in: 0, 5, 10, 15, 20, __ =
17
84, 82, 80, 78. What is the rule? =
18
What comes next: 3, 5, 7, 9, __ =
19
What comes next: 30, 28, 26, 24, __ =
20
Fill in: 5, 10, 15, 20, 25, __ =