Ordering Real Numbers

Front

Order the following numbers from least to greatest: 3π, √10, 3.25

Back

√10, 3.25, 3π

Front

Which of the following is rational? .211232112421125..., π, √25, √12

Back

√25

Front

The √40 is between which two integers?

Back

6 & 7

Front

Which of the following numbers is rational? √8, √16, √50, √75

Back

√16

Front

A non-ending, non-repeating decimal is which type of number?

Back

Irrational

Front

Define 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

Define an irrational number.

Back

A number that cannot be expressed as a simple fraction; its decimal representation is non-ending and non-repeating.

Front

What is the approximate value of π?

Back

Approximately 3.14.

Front

What is the square root of 16?

Back

4.

Front

Identify the integers between which √50 lies.

Back

7 & 8.