Patterns

Front

What is a pattern?

Back

A pattern is a repeated or regular arrangement of numbers, shapes, or colors.

Front

What does it mean to 'add' in a pattern?

Back

To 'add' means to increase a number by a certain amount.

Front

What does it mean to 'subtract' in a pattern?

Back

To 'subtract' means to decrease a number by a certain amount.

Front

What is the rule for the pattern: 1, 2, 3, 4, 5?

Back

Add 1.

Front

What is the rule for the pattern: 5, 10, 15, 20?

Back

Add 5.

Front

What is the rule for the pattern: 20, 18, 16, 14?

Back

Subtract 2.

Front

What is the next number in the pattern: 3, 6, 9, __?

Back

12.

Front

What is the rule for the pattern: 10, 20, 30, 40?

Back

Add 10.

Front

What is the next number in the pattern: 1, 4, 7, __?

Back

10.

Front

What is the rule for the pattern: 100, 90, 80, __?

Back

Subtract 10.