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Properties of numbers: Variables & expressionsWhole numbers & integers: Variables & expressionsParts of algebraic expressions: Variables & expressionsSubstitution & evaluating expressions: Variables & expressionsEvaluating expressions with multiple variables: Variables & expressionsExpression value intuition: Variables & expressionsEvaluating expressions word problems: Variables & expressions

Writing algebraic expressions introduction: Variables & expressionsWriting basic algebraic expressions word problems: Variables & expressionsLeast common multiple: Variables & expressionsGreatest common factor: Variables & expressionsDistributive property with variables: Variables & expressionsCombining like terms: Variables & expressionsEquivalent expressions: Variables & expressions

Algebraic equations basics: Equations & inequalitiesOne-step equations intuition: Equations & inequalitiesOne-step addition & subtraction equations: Equations & inequalitiesOne-step multiplication and division equations: Equations & inequalities

Finding mistakes in one-step equations: Equations & inequalitiesOne-step equation word problems: Equations & inequalitiesIntro to inequalities with variables: Equations & inequalitiesDependent and independent variables: Equations & inequalitiesAnalyzing relationships between variables: Equations & inequalities

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.