1
34, 24, 14, 4. What is the rule? =
2
Fill in: 0, 10, 20, 30, 40, __ =
3
Fill in: 0, 10, 20, 30, 40, __ =
4
89, 79, 69, 59. What is the rule? =
5
What comes next: 7, 17, 27, 37, __ =
6
What comes next: 70, 65, 60, 55, __ =
7
57, 52, 47, 42. What is the rule? =
8
Fill in: 15, 20, 25, 30, 35, __ =
9
67, 65, 63, 61. What is the rule? =
10
85, 83, 81, 79. What is the rule? =
11
What comes next: 24, 22, 20, 18, __ =
12
Fill in: 5, 10, 15, 20, 25, __ =
13
What comes next: 14, 19, 24, 29, __ =
14
45, 40, 35, 30. What is the rule? =
15
What comes next: 34, 32, 30, 28, __ =
16
Fill in: 5, 10, 15, 20, 25, __ =
17
What comes next: 16, 26, 36, 46, __ =
18
What comes next: 10, 15, 20, 25, __ =
19
87, 85, 83, 81. What is the rule? =
20
Fill in: 30, 40, 50, 60, 70, __ =