Elementary Algebra

Introduction

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Algebra

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Variable

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Coefficient

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Algebraic Expression

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Combining like Terms

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Subtracting Variables

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Adding and Subtracting Unlike Terms

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Multiplying Numbers by Coefficients

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Combining Variables with Exponents

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Replacing a Variable with a Number

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 1

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Activity Set 2

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.

Boss Battle

How Do You Combine Variables with Exponents?

Expressions that contain variables with different exponents can't be added together or subtracted from each other. Learn why that is the case in this video.

Practice identifying like terms on the next page.