Number Patterns

Front

What is a number pattern?

Back

A number pattern is a sequence of numbers that follow a specific rule or formula.

Front

What is the rule in the pattern: 6, 9, 12, 15, 18, 21?

Back

+ 3

Front

What is the next number in the pattern: 4, 12, 36, ____?

Back

108

Front

What is the missing number in the pattern: 69, 60, 51, ____, 33, ____?

Back

42, 24

Front

What is the rule in the pattern: 5, 20, 80, ____?

Back

x 4

Front

What is the next number in the pattern: 200, 400, 800, _____?

Back

1,600

Front

What is a common difference in a number pattern?

Back

The common difference is the amount added or subtracted to get from one number to the next in a sequence.

Front

What is a common ratio in a number pattern?

Back

The common ratio is the factor by which each number in a sequence is multiplied to get the next number.

Front

Identify the pattern: 10, 20, 30, 40, ____.

Back

50

Front

Identify the pattern: 1, 2, 4, 8, ____.

Back

16