Rational and Irrational Numbers

Front

All ______ numbers, which include rational and irrational numbers, can be plotted on a number line.

Back

Real

Front

pi - 3.141592....

Back

Irrational

Front

-17.5

Back

Rational

Front

√7

Back

Irrational

Front

Irrational Numbers....

Back

cannot be represented as a simple fraction

Front

What is a rational number?

Back

A number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

What is an irrational number?

Back

A number that cannot be expressed as a simple fraction.

Front

Give an example of a rational number.

Back

1/2 or 0.75 or -3.

Front

Give an example of an irrational number.

Back

√2 or π.

Front

What is the sum of a rational number and an irrational number?

Back

The result is always an irrational number.