Curated OER
What Are Some Words We Use To Write Inequalities?
Prepare your learners to comprehend word problems that involve different types of inequalities. This tutorial provides an overview of the common phrases used to describe compound inequalities and absolute value inequalities. With this...
Curated OER
How Do You Add Two Negative Numbers?
A very simple explanation of adding two negative numbers together. Well, it's a mathematical explanation that includes moving the negative and using absolute value. Just watch the instructor as she shows you the steps and it will make...
Other
Algebra2 Go: Prealgebra: Absolute Value & the Opposite of a Number
Concept demonstration video [8:26] explains how to find the opposite and the absolute value of a given number. A number line is used to help show the distance from zero.
Virtual Nerd
Virtual Nerd: What Are Some Words We Use to Write Inequalities?
Learn some of the common phrases associated with inequalities such as a compound inequality and an absolute power inequality. This tutorial will define these terms and provide examples. [4:22]
Khan Academy
Khan Academy: Algebra: Absolute Value Equations
This video demonstrates how to solve equations that contain absolute values. It also demonstrates what an absolute value function would look like on a graph. Practice problems available. This video also appears in the strand Algebra:...
Khan Academy
Khan Academy: Algebra: Absolute Inequalities 2
A step-by-step demonstration on how to solve an inequality with an absolute value and fractions. [7:30]
Khan Academy
Khan Academy: Algebra: Absolute Value Inequalities Example 2
A step-by-step video explaining how to solve and graph all possible values of an absolute value inequality and test the solution set. [4:38]
Khan Academy
Khan Academy: Algebra I: Linear Equations: Absolute Value Equation Example 2
This video demonstrates how to solve an equation that contains absolute values. It also shows how to check your answer and plot it on a number line. [6:32]
Khan Academy
Khan Academy: Algebra: Comparing Absolute Values
A video explaining what the absolute value of an integer is and comparing absolute values with each other. Practice problems available. [4:07]
Khan Academy
Khan Academy: Algebra: U02 L2 T2 We1 Absolute Value equations.avi
A step-by-step demonstration on how to solve an equation with an absolute value and a solution equal to zero. [1:47]
Khan Academy
Khan Academy: Algebra 1: Absolute Value Inequalities Example 1
A step-by-step video explaining how to solve and graph all possible values of an absolute value inequality. This video also appears in the strand Algebra: Absolute Value. [3:26]
Khan Academy
Khan Academy: Algebra: Absolute Value Inequalities Example 3
Video solves an absolute value inequality that has no solution. This video also appears in the strand Algebra: Absolute Value. [2:35]
Khan Academy
Khan Academy: Algebra: Absolute Inequalities Example 3
A step-by-step explanation of an absolute value inequality that has no solution. [2:35]
Khan Academy
Khan Academy: Algebra: Absolute Value Equations Example 1
This video demonstrates how to solve an equation that contains absolute values. It also shows how to check your answer. This video also appears in the strand Algebra: Absolute Value. [3:26]
Khan Academy
Khan Academy: Algebra: Absolute Value and Number Lines
A review of what an absolute value is and a step-by-step demonstration on how to plot absolute values on a number line. Practice problems available. [5:39]
Khan Academy
Khan Academy: Algebra: Absolute Value 1
A step-by-step demonstration on how to list absolute value quantities from smallest to largest on a number line. Practice problems available. [3:22]
Khan Academy
Khan Academy: Algebra: Absolute Value of Integers
A short video explaining that an absolute value of an integer is its distance from zero. Practice problems available. [2:22]
Other
Math Ops: Using Absolute Value to Combine Integers
In this audio lesson students learn how to use absolute value to combine integers. Adobe Flash Player is required.
Sophia Learning
Sophia: Shading Absolute Value Inequalities: Lesson 6
This lesson shows how the graphs of inequality with absolute values should be shaded. It is 6 of 10 in the series titled "Shading Absolute Value Inequalities."
Sophia Learning
Sophia: Solving Absolute Value Inequalities: Lesson 11
Throughout this lesson, you'll learn how to calculate the two possible solutions from an algebraic inequality that includes the absolute value of an expression. It is 11 of 11 in the series titled "Solving Absolute Value Inequalities."
Sophia Learning
Sophia: Solving Absolute Value Inequalities: Lesson 4
Throughout this lesson, you'll learn how to calculate the two possible solutions from an algebraic inequality that includes the absolute value of an expression. It is 4 of 11 in the series titled "Solving Absolute Value Inequalities."
Virtual Nerd
Virtual Nerd: Rules for Using Absolute Value to Add Integers
Student learn how to add integers while using absolute value while watching a teacher created video. Students learn to add two integers that have the same sign and to add two integers with different signs.
Math Mammoth
Math Mammoth: Basics of Integers: Beginner Lesson for Pre Algebra
This video discusses basic ideas and concepts related to integers, e.g., positive and negative integers, real-world applications, and absolute value. [11:07]
Math Mammoth
Math Mammoth: Integers Lesson: Solved Examples, Part 2
Models how to solve integer problems on absolute value and on the dilation of a triangle. [4:25]