​Classifying Real Numbers

1. Real Numbers include all rational and irrational numbers.

2. A real number represents a value on the number line.

3. All rational numbers can be written as the ratio of two integers. ​

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Numbers that can be expressed in the form of a/b; where a and b are integers and b does not equal zero.

Whole Numbers

All whole numbers greater than zero.

​Natural Numbers

Vocabulary

Integers

The set of whole Numbers and their opposites.

The numbers starting with zero.

​Rational Numbers

Real Numbers

The set of numbers that includes all rational numbers and irrational numbers.

4. Some other examples of rational numbers are the

   1. square root of any perfect square,

   2. terminating and repeating decimals,

   3. and fractions.

5. All irrational numbers cannot be written as the ratio of two integers.

6. The square root of any whole number that is not a perfect square is irrational.

7. Non-terminating and non-repeating decimals are irrational.

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Complete the inside of the foldable. Use slide 4 as reference if needed.

Practice

Review questions on the paper prior to completing the questions on the following slides.

​​Assessment