Sophia Learning
Sophia: Solving Addition Equations: Lesson 4
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 4 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 8
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 8 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 9
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 9 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 1
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 1 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 17
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 17 of 17 in the series titled "Solving Addition Equations."
Planet Nutshell
Planet Nutshell: Math Shorts: Additive Inverse
Planet Nutshell Math Shorts provide animated videos that explain various math topics. On this site students learn about additive inverses.
Virtual Nerd
Virtual Nerd: How Do You Subtract Polynomials Vertically?
This tutorial shows the steps you need to take when subtracting two polynomials vertically. [5:30]
Virtual Nerd
Virtual Nerd: How Do You Find the Additive Inverse of a Polynomial?
Two polynomials are additive inverses if they are opposites of each other. This tutorial shows how to find the additive inverse of a given polynomial. [3:43]
Virtual Nerd
Virtual Nerd: What Is the Inverse Property of Matrix Addition?
Learn about the Inverse Property of Matrix Addition by watching this tutorial. [5:44]
Virtual Nerd
Virtual Nerd: What Is the Opposite, or Additive Inverse of a Number
This short video tutorial explains how to find the additive inverse of a number. It provides a definition and examples of the skill.
Imagine Learning Classroom
Learn Zillion: Add Integers Using a Number Line
In this lesson, you will learn how to add integers by using a number line. [1:53]
Other
Algebra2go: Additive Inverse and Absolute Value
Video tutorial reviews the concepts of additive inverse (opposite) and absolute value using a number line. [7:39]
Other
Algebra2go: Absolute Value and the Opposite
Absolute value is presented as representing distances on a number line. The concept of opposite (additive inverse) is also demonstrated on a number line. Professor Perez provides an explanation of this in his virtual classroom. [8:26]
Sophia Learning
Sophia: Moving the Variable: Lesson 10
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 10 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Moving the Variable: Lesson 3
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 3 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Moving the Variable: Lesson 4
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 4 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Moving the Variable: Lesson 5
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 5 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Moving the Variable: Lesson 9
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 9 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Moving the Variable: Lesson 1
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 1 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 12
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 12 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 3
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 3 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 7
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 7 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Moving the Variable: Lesson 7
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. It is 7 of 14 in the series titled "Moving the Variable."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 14
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 14 of 17 in the series titled "Solving Addition Equations."