Addition and Subtraction
- Whole Numbers, Integers, and Real Numbers
- Introduction to Positive and Negative Numbers
- Introduction to Place Values
- Introduction to Addition
- Introduction to Subtraction
- Subtracting From a Negative Number
- What Does it Mean to Subtract a Negative Number?
- Addition and Subtraction with Positive and Negative Numbers
Solving for Variables
- Solving for a Variable on One Side Using Addition and Subtraction
- Solving for a Variable on One Side Using Multiplication
- Solving for a Variable on One Side Using Multiplication, Addition, and Subtraction
- Solving for a Variable on One Side Using Addition and Subtraction with Fractions
- Solving for a Variable on One Side Using Multiplication and Division with Fractions
- Solving for a Variable Using Addition, Subtraction, Multiplication, and Division with Fractions
- Solving Variables on Both Sides of the Equation
- Equations with Infinite Solutions and Equations with No Solution
- Substitute Values into an Equation and Solve for a Variable
Slopes, Intercepts, Equation of a Straight Line
- Line Slope Value
- X and Y Intercepts of a Line
- Forecasting Using a Graph
- Identify the Slope and Intercept of a Line in Slope-Intercept Form
- Plot a Line by Connecting Points
- Interpreting Slope
- Find the X and Y Intercepts of a Line Using Algebra
- How to Find the Slope of a Line Between Two Points
- Graphing a Line Using the Slope and Y-Intercept
- Convert Any Linear Equation to Slope-Intercept Form of a Line
- Point-Slope Form of a Line
- How to Find the Equation of a Line from Two Points