# Ch 9: NMTA Middle Grades Math: Simplifying Whole Number Expressions

The NMTA Middle Grades Math exam has been replaced by the National Evaluation Series (NES) Middle Grades Math exam. This exam features questions on whole number expressions and how to simplify them. Study for this section with the help of our fun video lessons and detailed practice quizzes.

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

This chapter will help you review mathematical expressions with whole numbers and their mathematical manipulation as well. The lessons break down how to simplify whole number expressions by mathematical operation. At the end of the chapter, you will have strengthened your knowledge on:

• Simplifying addition and subtraction expressions
• Using order of operations to simplify multiplication expressions
• Working with matching pairs to simplify division expressions
• Simplifying parenthetical and exponential expressions

Each of our exciting video lessons has a quiz attached to it. The questions on the quizzes are in the same format as those on your upcoming exam. Our instructors teach you all the info you need about simplifying whole number expressions to answer these questions and to take the exam.

### Objectives of the NMTA Middle Grades Math: Simplifying Whole Number Expressions Chapter

The Middle Grades Math exam is four hours and fifteen minutes long. It is a computer-based exam that is a required part of the licensing process for aspiring middle grades math teachers in New Mexico. The test will examine your knowledge of four domains: number sense and operations, algebra and functions, measurement and geometry, and statistics, probability, and discrete mathematics. This chapter belongs to the algebraic and functions domain. The domain asks about 33% of the 150 multiple-choice questions on the exam.

5 Lessons in Chapter 9: NMTA 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

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