# College Algebra/Real Numbers

**Welcome!** In this lesson we will review the concept of real numbers. After you are done, take the **self-quiz** to test your knowledges on this subject and then go on to the next lesson.

## Real numbers edit

Materials to use:

- Numbers and Points.
- MIT Points and Vectors.
- b:Algebra/Real Numbers.
- The real number system (Book I have).