Rational & Irrational Numbers

Front

Is 12 a perfect square?

Back

No

Front

Which number is rational? ∛51, √94, ∛12, √64

Back

√64

Front

List the following numbers from least to greatest: -64, 3.5, √27, 6.666...

Back

-64, 3.5, √27, 6.666...

Front

Square roots are the opposite of ____________.

Back

Squaring

Front

What is a rational number?

Back

A rational number is a number that can be written as a fraction.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a fraction.

Front

Give an example of a perfect square.

Back

16 (since 4 x 4 = 16)

Front

What is the square root of 64?

Back

8

Front

Is 0 a rational number?

Back

Yes, because it can be expressed as 0/1.

Front

What is the decimal representation of 1/3?

Back

0.333... (repeating decimal)