Ch 3: WEST Middle Grades Math: Properties of Numbers

About This Chapter

The WEST Middle Grades Math exam will have a section on the properties of numbers. Our comprehensive study guide will help you review this important concept with video lessons and practice quizzes.

WEST Middle Grades Math: Properties of Numbers - Chapter Summary

Numbers are the first and most basic unit of all mathematics. This chapter will help you review each of their essential properties. Use what you learn when you sit for the WEST Middle Grades Math exam. By the end of the chapter, you will have reviewed:

  • The commutative, multiplication, distributive, and associative properties
  • The addition, division, subtraction, and multiplication properties of equality
  • The reflexive, symmetric, and transitive properties of equality

Each lesson has a quiz accompanying it. These quizzes are based on your upcoming exam, and they'll give you a chance to build your time-management skills. You can also practice implementing our various test taking strategies.

WEST Middle Grades Math: Properties of Numbers Chapter Objectives

Your upcoming exam will test your knowledge of four main domains. Each of these will also have a range of associated competencies. The main domains are Number Sense and Operations, Algebra and Functions, Measurement and Geometry, and Statistics, Probability, and Discrete Mathematics. This chapter links to the Number Sense and Operations domain. About 17% of the computer-based WEST Middle Grades Math exam will have questions from this domain. You'll be given 4 hours and 15 minutes to answer 150 multiple-choice questions.

12 Lessons in Chapter 3: WEST Middle Grades Math: Properties of Numbers
Test your knowledge with a 30-question chapter practice test
The Commutative Property: Definition and Examples

1. The Commutative Property: Definition and Examples

There are three major properties that deal with the addition and multiplication of numbers. One of those properties is the commutative property. This lesson will define and give examples of the commutative property and how it works.

Commutative Property of Addition: Definition & Example

2. Commutative Property of Addition: Definition & Example

This lesson will explain the commutative property of addition, as well as provide examples of how this property is used. A quiz to test your knowledge will follow the lesson.

The Multiplication Property of Zero: Definition & Examples

3. The Multiplication Property of Zero: Definition & Examples

The number zero has different rules than other numbers; it behaves according to it's own unique properties. This lesson will define the multiplication property of zero and give some examples of how it works.

Distributive Property: Definition, Use & Examples

4. Distributive Property: Definition, Use & Examples

After completing this lesson, you will be able to state the distributive property and apply it to various types of problems. You will also be able to accurately perform the mathematical operations that are involved with the distributive property.

The Associative Property: Definition and Examples

5. The Associative Property: Definition and Examples

There are three basic number properties that help to form the backbone of algebra. One of those properties is the associative property. This lesson will define the associative property and give some examples of how it works.

Addition Property of Equality: Definition & Example

6. Addition Property of Equality: Definition & Example

After watching this video lesson, you should be able to use the addition property of equality to help you solve problems. In addition, you can learn the formula for this property.

Subtraction Property of Equality: Definition & Example

7. Subtraction Property of Equality: Definition & Example

In this video lesson, we look at the subtraction property of equality. Learn how it helps you to solve problems and how it keeps equations the same. Learn what you must do to both sides of an equation.

Multiplication Property of Equality: Definition & Example

8. Multiplication Property of Equality: Definition & Example

After watching this video lesson, you will learn to use the multiplication property of equality to help you solve problems in math. You will also learn the formula for this property.

Division Property of Equality: Definition & Example

9. Division Property of Equality: Definition & Example

In this video lesson, you will learn about the division property of equality, its formula, and how you can use it to help you solve problems where you are looking for an unknown number.

Reflexive Property of Equality: Definition & Examples

10. Reflexive Property of Equality: Definition & Examples

After watching this video lesson, you will understand the reflexive property of equality. You will learn what the formula for this property looks like and how you can use it to help you solve problems.

Symmetric Property of Equality: Definition & Examples

11. Symmetric Property of Equality: Definition & Examples

Have you ever finished a math problem only to see that the teacher's answer was written backwards? Find out why your answer is correct in this lesson on the symmetric property of equality!

Transitive Property of Equality: Definition & Example

12. Transitive Property of Equality: Definition & Example

After watching this video lesson, you will understand how the transitive property of equality works when you have two equations that are equal to each other. Learn the formula for this property and how you can use it to help you solve problems.

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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Other Chapters

Other chapters within the WEST Middle Grades Mathematics (203): Practice & Study Guide course

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