1
Count the triangles: How many are there? (1 triangles) =
2
Count by 3s: 3, 6, 9, 12, __ =
5
Count by 2s: 0, 2, 4, 6, __ =
6
What is the next number in the sequence? 2, 4, 6, __, 10 =
7
What is the next number in the sequence? 3, 6, 9, __, 15 =
9
What is the next number in the sequence? 5, 10, 15, __, 25 =
10
Count by 2s: 2, 4, 6, 8, __ =
12
Count by 5s: 5, 10, 15, 20, __ =
15
What is the next number in the sequence? 2, 4, __, 8, 10 =
16
Count by 10s: 0, 10, 20, 30, __ =
17
Count by 2s: 4, 6, 8, 10, __ =
18
What is the next number in the sequence? 10, 20, 30, __, 50 =