Rational and Irrational Numbers

Front

Convert 0.25 to a fraction in simplest form.

Back

Front

A rational number can be written as a fraction. True or False?

Back

True

Front

Which of these is an example of an irrational number? (Options: √2, √1, √9, √25)

Back

√2

Front

Back

0

Front

True or False: Every natural number (aka counting number) is an integer.

Back

True

Front

Define a rational number.

Back

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction; its decimal representation goes on forever without repeating.

Front

Give an example of a rational number.

Back

Front

Back

0.5

Front

Is the number 0.333... rational or irrational?

Back