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# Algebra 1

1630 lessons

1953 exercises

## Common Core Curriculum

#### Simplify Algebraic Expressions

#### Substitution and Evaluating Algebraic Expressions

#### Substitution and Evaluating Multi-Variable Algebraic Expressions

#### Substitution and Evaluating Rational Algebraic Expressions

#### Substitution and Evaluating Algebraic Expressions with Negative Numbers

#### Simplify Algebraic Expressions using the Distributive Property

#### Write Algebraic Expressions from Diagrams

#### Evaluate Algebraic Expressions Problems

#### Combine Like Terms

#### One Step Equations - Add and Subtract

#### One Step Equations - Multiply and Divide

#### Two Step Equations

#### Multi-Step Equations

#### Solve Equations using the Distributive Property

#### Equations with Variables on Both Sides

#### Equations with Variables on Both Sides (Fractions)

#### Solve Equations with Variables on Both Sides using the Distributive Property

#### Writing Equations

#### Equation Word Problems (Age)

#### Equation Word Problems (Money)

#### Equation Word Problems (Harder)

#### Equation Problems with Substitution

#### Equation Problems (Geometry)

#### Equation Problems (Perimeter)

#### Equation Problems (Area)

#### Solve for a Variable or Formula

#### Greatest Common Factor

#### Factor Expressions using GCF

#### Factor Expressions

#### Factor Expressions with Negative Numbers

#### Factor Difference of Two Squares

#### Factor by Grouping

#### Factor Difference of Two Squares (Harder)

#### Factor Quadratics

#### Factor Quadratics with Leading Coefficient more than 1

#### Factor Quadratics (Complex)

#### Percent from a Graph (Visual)

#### Convert Percentages, Fractions and Decimals

#### Convert Mixed Numbers, Mixed Fractions and Fraction Percentages

#### Percent of an Amount

#### Increase and Decrease an Amount by a Percent

#### Increase and Decrease an Amount by a Percent: Word Problems

#### Percent of Change

#### Percent of Change: Word Problems

#### Percent of an Amount: Word Problems

#### Find Base from Percent of an Amount (Unitary Method)

#### One Amount as a Percentage of Another Amount

#### Find Original Amount Before Percent Change (Unitary Method)

#### Depreciation

#### Solve Quadratics by Factoring

#### The Quadratic Formula

#### Completing the Square

#### Intro to Quadratic Functions (Parabolas)

#### Graph Quadratic Functions in Standard Form

#### Graph Quadratic Functions by Completing the Square

#### Graph Quadratic Functions in Vertex Form

#### Write a Quadratic Equation from the Graph

#### Write a Quadratic Equation Given the Vertex and Another Point

#### Quadratic Inequalities

#### Quadratics Word Problems

#### Quadratic Identities

#### Graphing Quadratics Using the Discriminant

#### Positive and Negative Definite

#### Applications of the Discriminant

#### Combining Methods for Solving Quadratic Equations

#### Simplify Square Roots

#### Simplify Radicals with Variables

#### Rewriting Entire and Mixed Radicals

#### Add and Subtract Radical Expressions (Basic)

#### Add and Subtract Radical Expressions

#### Multiply Radical Expressions

#### Divide Radical Expressions

#### Multiply and Divide Radical Expressions

#### Simplify Radical Expressions using the Distributive Property

#### Simplify Binomial Radical Expressions using the FOIL Method

#### Rationalizing the Denominator

#### Rationalizing the Denominator using Conjugates

#### Combine Like Terms

#### Evaluate Algebraic Expressions Problems

#### Simplify Algebraic Expressions

#### Simplify Algebraic Expressions using the Distributive Property

#### Substitution and Evaluating Algebraic Expressions

#### Substitution and Evaluating Algebraic Expressions with Negative Numbers

#### Substitution and Evaluating Multi-Variable Algebraic Expressions

#### Substitution and Evaluating Rational Algebraic Expressions

#### Write Algebraic Expressions from Diagrams

#### Equation Problems (Area)

#### Equation Problems (Geometry)

#### Equation Problems (Perimeter)

#### Equation Problems with Substitution

#### Equation Word Problems (Age)

#### Equation Word Problems (Harder)

#### Equation Word Problems (Money)

#### Equations with Variables on Both Sides

#### Equations with Variables on Both Sides (Fractions)

#### Multi-Step Equations

#### One Step Equations - Add and Subtract

#### One Step Equations - Multiply and Divide

#### Solve Equations using the Distributive Property

#### Solve Equations with Variables on Both Sides using the Distributive Property

#### Solve for a Variable or Formula

#### Two Step Equations

#### Writing Equations

#### Factor by Grouping

#### Factor Difference of Two Squares

#### Factor Difference of Two Squares (Harder)

#### Factor Expressions

#### Factor Expressions using GCF

#### Factor Expressions with Negative Numbers

#### Factor Quadratics

#### Factor Quadratics (Complex)

#### Factor Quadratics with Leading Coefficient more than 1

#### Greatest Common Factor

#### Convert Mixed Numbers, Mixed Fractions and Fraction Percentages

#### Convert Percentages, Fractions and Decimals

#### Depreciation

#### Find Base from Percent of an Amount (Unitary Method)

#### Find Original Amount Before Percent Change (Unitary Method)

#### Increase and Decrease an Amount by a Percent

#### Increase and Decrease an Amount by a Percent: Word Problems

#### One Amount as a Percentage of Another Amount

#### Percent from a Graph (Visual)

#### Percent of an Amount

#### Percent of an Amount: Word Problems

#### Percent of Change

#### Percent of Change: Word Problems

#### Applications of the Discriminant

#### Combining Methods for Solving Quadratic Equations

#### Completing the Square

#### Graph Quadratic Functions by Completing the Square

#### Graph Quadratic Functions in Standard Form

#### Graph Quadratic Functions in Vertex Form

#### Graphing Quadratics Using the Discriminant

#### Intro to Quadratic Functions (Parabolas)

#### Positive and Negative Definite

#### Quadratic Identities

#### Quadratic Inequalities

#### Quadratics Word Problems

#### Solve Quadratics by Factoring

#### The Quadratic Formula

#### Write a Quadratic Equation from the Graph

#### Write a Quadratic Equation Given the Vertex and Another Point

#### Add and Subtract Radical Expressions

#### Add and Subtract Radical Expressions (Basic)

#### Divide Radical Expressions

#### Multiply and Divide Radical Expressions

#### Multiply Radical Expressions

#### Rationalizing the Denominator

#### Rationalizing the Denominator using Conjugates

#### Rewriting Entire and Mixed Radicals

#### Simplify Binomial Radical Expressions using the FOIL Method

#### Simplify Radical Expressions using the Distributive Property

#### Simplify Radicals with Variables

#### Simplify Square Roots