# Ch 7: OAE Middle Grades Math: Simplifying Whole Number Expressions

Use the video lessons and assessments in this chapter to refresh your abilities simplifying expression with whole numbers as you study for the OAE Middle Grades Mathematics exam.

## OAE Middle Grades Math: Simplifying Whole Number Expressions - Chapter Summary

This chapter includes a series of lesson videos and quizzes intended to prepare you for questions on the Ohio Assessments for Educators (OAE) Middle Grades Mathematics exam asking you to simplify whole number expressions. The videos are taught by professional instructors who will guide you through the processes of simplifying:

• Subtraction expressions
• Multiplication expressions
• Division expressions
• Expressions with parentheses and/or exponents

These lessons include quizzes you can use to fortify your understanding of the material presented. Reinforce your mastery of these topics by returning to the videos with video tags that can direct you to the areas that discussed them. If at any time during this chapter you find yourself confused about a topic, be sure to ask our instructors for clarification.

### OAE Middle Grades Math: Simplifying Whole Number Expressions Chapter Objectives

The objective of this chapter is to help you improve your abilities simplifying expressions with whole numbers. This skill will prove useful when answering questions in the Algebra and Functions domain area of the exam. This domain makes up 33% of the 150 multiple-choice questions on the OAE Middle Grades Mathematics test. The state of Ohio uses the OAE Middle Grades Mathematics exam to certify future middle grades math teachers. On test day, you will be asked to complete this computer-administered certification exam in a four-hour and 15 minutes testing session.

5 Lessons in Chapter 7: OAE Middle Grades Math: Simplifying Whole Number 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

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

### Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

### Other Chapters

Other chapters within the Ohio Assessments for Educators - Middle Grades Mathematics (030): Practice & Study Guide course

Support