Irrational Numbers

Front

Rational Number

Back

A number that can be written as a fraction or a ratio (like ½, 4, or 0.75).

Front

Irrational Number

Back

A number that cannot be written as a fraction because its decimal goes on forever without repeating (like π or √2).

Front

Between

Back

In the middle of two numbers on a number line.

Front

Closer to

Back

Nearer to one number than another on a number line.

Front

Before

Back

A number that comes earlier or to the left on a number line.

Front

After

Back

A number that comes later or to the right on a number line.