This Pre-Algebra course on Study Mondo covers 35 topics organized across 12 categories. Each topic includes detailed written explanations, worked examples, practice problems with step-by-step solutions, flashcards for review, and interactive lessons to help you master the material.

What You'll Learn

Integers and Rational Numbers (4 topics)
Fractions and Decimals (3 topics)
Variables and Expressions (2 topics)
Equations and Inequalities (2 topics)
Order of Operations and Expressions (4 topics)
Ratios, Proportions, and Percents (3 topics)
Ratios, Proportions, and Percents (4 topics)
Introduction to Graphing (1 topic)
Introduction to Algebra (5 topics)
Geometry Basics — Basic geometric concepts (3 topics)
Basic Statistics (1 topic)
Introduction to Statistics — Basic data and statistics (3 topics)

All content is completely free. Start with any category below, or jump to a specific topic that you need help with.

Pre-Algebra

Course Overview

What You'll Learn

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Operations with Integers

Absolute Value

Absolute Value

Comparing and Ordering Rational Numbers

Operations with Fractions

Decimals and Percents

Fraction and Decimal Conversions

Variables and Algebraic Expressions

Exponents and Order of Operations

Solving One and Two-Step Equations

Solving and Graphing Inequalities

Order of Operations (PEMDAS)

Introduction to Exponents

Exponents and Powers

Square Roots and Perfect Squares

Ratios and Rates

Solving Proportions

Percent Problems

Ratios and Proportions

Percents and Applications

Unit Rates

Percent Applications

The Coordinate Plane and Graphing

Variables and Expressions

Combining Like Terms

Solving One-Step Equations

Distributive Property

Solving Two-Step Equations

Perimeter and Area

Volume of Rectangular Prisms

Angle Measurements

Introduction to Statistics

Reading Graphs and Charts

Mean, Median, and Mode

Range and Outliers