Real Number System

Front

What is a real number?

Back

A real number is any number that can be found on the number line, including both rational and irrational numbers.

Front

Define rational numbers.

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What are irrational numbers?

Back

Irrational numbers are numbers that cannot be expressed as a simple fraction; they have non-repeating, non-terminating decimal expansions.

Front

Classify the number 0.04769165821735...

Back

Irrational

Front

What is the area of a square if the side length is 13 feet?

Back

The area is 169 square feet.

Front

Back

Rational Number

Front

How do you find the side length of a square given its area?

Back

Front

Back

Front

What is the simplified form of 240, 300, 340, 360?

Back

240.

Front

What is the square root of 169?

Back

13.