Number Patterns and Sequences

What is the next number in the sequence: 2, 4, 6, 8, ...?

• 14

• 16

• 12

• 10

Find the 10th term of the arithmetic sequence: 3, 7, 11, 15, ...

• 35

• 30

• 20

• 25

What is the common difference in the arithmetic sequence: 9, 6, 3, 0, ...?

• 2

• 0

• -3

• 5

Write down the first 4 terms of the geometric sequence with a first term of 2 and a common ratio of 3.

• 2, 6, 18, 54

• 2, 9, 16, 23

• 2, 4, 6, 8

• 2, 5, 8, 11

What is the 5th term of the geometric sequence: 5, 10, 20, 40, ...?

• 80

• 100

• 60

• 30

Find the next term in the sequence: 1, 4, 9, 16, ...

• 49

• 20

• 25

• 36

What is the 15th term of the sequence: 1, 4, 7, 10, ...?

• 25

• 13

• 40

• 30

Identify the type of sequence: 2, 4, 8, 16, ...

• Geometric sequence

• Arithmetic sequence

• Fibonacci sequence

• Prime sequence

What is the sum of the first 10 terms of the arithmetic sequence: 3, 6, 9, 12, ...?

• 78

• 165

• 120

• 45

Find the 20th term of the sequence: 1, 3, 6, 10, ...?

• 190

• 100

• 50

• 25