# Ch 7: Praxis Mathematics: Algebraic Expressions

Let us teach you about algebraic expressions. The video lessons and self-assessment quizzes in this chapter can prepare you to answer questions about algebra and number theory on the Praxis Mathematics: Content Knowledge test.

## Praxis Mathematics: Content Knowledge - Algebraic Expressions: Chapter Summary

Our online chapter on algebraic expressions can help you prepare for the Praxis Mathematics: Content Knowledge test, which might be used as part of the high school math teacher certification process in your state. Through the video lessons in this chapter, you'll learn to define, write and evaluate simple algebraic expressions. Other topics covered in this chapter include the following:

• Commutative and associative properties and algebraic expressions
• The distributive property and algebraic expressions
• Combining like terms in algebraic expressions
• Negative signs and simplifying algebraic expressions
• Translating words to algebraic expressions
• Interpreting complicated algebraic expressions
• Rewriting algebraic expressions

### Praxis Mathematics: Content Knowledge - Algebraic Expressions Objectives

You'll have two hours to complete the Praxis Mathematics: Content Knowledge test, which features 50 multiple-choice questions. Approximately 16% of the test centers on algebra and number theory, which could include questions on algebraic expressions.

You can prepare for the Praxis by watching our video lessons on algebraic expressions. Taught by professional educators, these videos are brief yet comprehensive. Additionally, each lesson is accompanied by a self-assessment quiz that features questions similar to those you'll see on the Praxis Mathematics: Content Knowledge test.

11 Lessons in Chapter 7: Praxis Mathematics: Algebraic Expressions
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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