# Prealgebra

### Course Info

Chapter 1 – WHOLE NUMBERS

• 1.1  Introduction to Whole Numbers
• 1.2  Addition and Subtraction of Whole Numbers
• 1.3  Multiplication and Division of Whole Numbers
• 1.4  Solving Equations with Whole Numbers
• 1.5  The Order of Operations Agreement

Chapter 2 – INTEGERS

• 2.1  Introduction to Integers
• 2.2  Addition and Subtraction of Integers
• 2.3  Multiplication and Division of Integers
• 2.4  Solving Equations with Integers
• 2.5  The Order of Operations Agreement

Chapter 3 – FRACTIONS

• 3.1  Least Common Multiple and Greatest Common Factor
• 3.2  Introduction to Fractions
• 3.3  Multiplication and Division of Fractions
• 3.4  Addition and Subtraction of Fractions
• 3.5  Solving Equations with Fractions
• 3.6  Exponents, Complex Fractions, and the Order of Operations Agreement

Chapter 4 – DECIMALS AND REAL NUMBERS

• 4.1  Introduction to Decimals
• 4.2  Addition and Subtraction of Decimals
• 4.3  Multiplication and Division of Decimals
• 4.4  Solving Equations with Decimals
• 4.6  Real Numbers

Chapter 5 – VARIABLE EXPRESSIONS

• 5.1  Properties of Real Numbers
• 5.2  Variable Expressions in Simplest Form
• 5.3  Addition and Subtraction of Polynomials
• 5.4  Multiplication of Monomials
• 5.5  Multiplication of Polynomials
• 5.6  Division of Monomials
• 5.7  Verbal Expressions and Variable Expressions

Chapter 6 – FIRST-DEGREE EQUATIONS

• 6.1  Equations of the Form x + a = b and ax=b
• 6.2  Equations of the Form ax + b = c
• 6.3  General First-Degree Equations
• 6.4  Translating Sentences into Equations
• 6.5  The Rectangular Coordinate System
• 6.6  Graphs of Straight Lines

Chapter 7 – MEASUREMENT AND PROPORTION

• 7.1  The Metric System of Measurement
• 7.2  Ratios and Rates
• 7.3  The U.S. Customary System of Measurement
• 7.4  Proportion
• 7.5  Direct and Inverse Variation

Chapter 8 – PERCENT

• 8.1  Percent
• 8.2  The Basic Percent Equation
• 8.3  Percent Increase and Percent Decrease
• 8.5  Simple Interest

Chapter 9 – GEOMETRY

• 9.1  Introduction to Geometry
• 9.2  Plane Geometric Figures
• 9.3  Triangles
• 9.4  Solids

Chapter 10 – STATISTICS AND PROBABILITY

• 10.1  Organizing Data
• 10.2  Statistics Measures
• 10.3  Introduction to Probability

Course Access Options

• ### Prealgebra – Full Course

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