Comparing and Ordering Real Numbers

Front

What is the square root of 5 approximately between which two whole numbers?

Back

Between 2 and 3.

Front

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

Back

-64, 3.5, √27, 6.666...

Front

What type of number is a non-ending, non-repeating decimal?

Back

Irrational.

Front

Order the following numbers from greatest to least: 2.2, √5, 81%, 1/12, -2.02.

Back

√5, 2.2, 81%, 1/12, -2.02.

Front

How do you compare two values using >, <, or =?

Back

Use < to indicate one value is less than the other.

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is an irrational number?

Back

A number that cannot be expressed as a simple fraction.

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the decimal equivalent of 81%?

Back

0.81.

Front

How do you find the square root of a number?

Back

Find a number that, when multiplied by itself, gives the original number.