Vocabulary:

Integers are whole numbers and opposites of the positive whole numbers.

Rational Numbers are numbers that can be written as a fraction of two integers.

Irrational Numbers are numbers that cannot be written as a fraction and that can be represented by points on the number line.

Examples:

Integers

-5          0          4            102         -43

 

Rational Numbers

                                           

 

Irrational Numbers

                      π                    

                    

         Let's Practice

 

 

 

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