Prealgebra

Prealgebra is designed to meet scope and sequence requirements for a one-semester prealgebra course. The text introduces the fundamental concepts of algebra while addressing the needs of students with diverse backgrounds and learning styles. Each topic builds upon previously developed material to demonstrate the cohesiveness and structure of mathematics.

PreAlgebra Mathematics

Tác giả: OpenStax
Nhà xuất bản: LibreTexts
Nguồn: LibreTexts
Giấy phép: CC BY
Ngôn ngữ: EN
Danh mục: Khoa học cơ bản

Đọc trực tuyến Tải PDF (nguồn mở)

Mục lục· 164 mục

01: Whole Numbers
1.01: Introduction
1.02: Introduction to Whole Numbers
1.03: Add Whole Numbers
1.04: Subtract Whole Numbers
1.05: Multiply Whole Numbers
1.06: Divide Whole Numbers
1.07: Chapter Review
1.7.01: Key Terms
1.7.02: Key Concepts
1.08: Exercises
1.8.01: Review Exercises
1.8.02: Practice Test
02: Introduction to the Language of Algebra
2.01: Introduction to the Language of Algebra
2.02: Use the Language of Algebra
2.03: Evaluate Simplify and Translate Expressions
2.04: Solving Equations Using the Subtraction and Addition Properties of Equality
2.05: Find Multiples and Factors
2.06: Prime Factorization and the Least Common Multiple
2.07: Chapter Review
2.7.01: Key Terms
2.7.02: Key Concepts
2.08: Exercises
2.8.01: Review Exercises
2.8.02: Practice Test
03: Integers
3.01: Introduction to Integers
3.02: Introduction to Integers (continued)
3.03: Add Integers
3.04: Subtract Integers
3.05: Multiply and Divide Integers
3.06: Solve Equations Using Integers The Division Property of Equality
3.07: Chapter Review
3.7.01: Key Terms
3.7.02: Key Concepts
3.08: Exercises
3.8.01: Review Exercises
3.8.02: Practice Test
04: Fractions
4.01: Introduction to Fractions
4.02: Visualize Fractions
4.03: Multiply and Divide Fractions
4.04: Multiply and Divide Mixed Numbers and Complex Fractions
4.05: Add and Subtract Fractions with Common Denominators
4.06: Add and Subtract Fractions with Different Denominators
4.07: Add and Subtract Mixed Numbers
4.08: Solve Equations with Fractions
4.09: Chapter Review
4.9.01: Key Terms
4.9.02: Key Concepts
4.10: Exercises
4.10.01: Review Exercises
4.10.02: Practice Test
05: Decimals
5.01: Introduction to Decimals
5.02: Decimals
5.03: Decimal Operations
5.04: Decimals and Fractions
5.05: Solve Equations with Decimals
5.06: Averages and Probability
5.07: Ratios and Rate
5.08: Simplify and Use Square Roots
5.09: Chapter Review
5.9.01: Key Terms
5.9.02: Key Concepts
5.10: Exercises
5.10.01: Review Exercises
5.10.02: Practice Test
06: Percents
6.01: Introduction to Percents
6.02: Understand Percent
6.03: Solve General Applications of Percent
6.04: Solve Sales Tax Commission and Discount Applications
6.05: Solve Simple Interest Applications
6.06: Solve Proportions and their Applications
6.07: Chapter Review
6.7.01: Key Terms
6.7.02: Key Concepts
6.08: Exercises
6.8.01: Review Exercises
6.8.02: Practice Test
07: The Properties of Real Numbers
7.01: Introduction to the Properties of Real Numbers
7.02: Rational and Irrational Numbers
7.03: Commutative and Associative Properties
7.04: Distributive Property
7.05: Properties of Identity Inverses and Zero
7.06: Systems of Measurement
7.07: Chapter Review
7.7.01: Key Terms
7.7.02: Key Concepts
7.08: Exercises
7.8.01: Review Exercises
7.8.02: Practice Test
08: Solving Linear Equations
8.01: Introduction to Solving Linear Equations
8.02: Solve Equations Using the Subtraction and Addition Properties of Equality
8.03: Solve Equations Using the Division and Multiplication Properties of Equality
8.04: Solve Equations with Variables and Constants on Both Sides)
8.05: Solve Equations with Fraction or Decimal Coefficients
8.06: Chapter Review
8.6.01: Key Terms
8.6.02: Key Concepts
8.07: Exercises
8.7.01: Review Exercises
8.7.02: Practice Test
09: Math Models and Geometry
9.01: Introduction
9.02: Use a Problem Solving Strategy
9.03: Solve Money Applications
9.04: Use Properties of Angles Triangles and the Pythagorean Theorem
9.05: Use Properties of Rectangles Triangles and Trapezoids
9.06: Solve Geometry Applications- Circles and Irregular Figures
9.07: Solve Geometry Applications- Volume and Surface Area
9.08: Solve a Formula for a Specific Variable
9.09: Chapter Review
9.9.01: Key Terms
9.9.02: Key Concepts
9.10: Exercises
9.10.01: Review Exercises
9.10.02: Practice Test
10: Polynomials
10.01: Introduction to Polynomials
10.02: Add and Subtract Polynomials
10.03: Use Multiplication Properties of Exponents
10.04: Multiply Polynomials
10.05: Divide Monomials
10.06: Integer Exponents and Scientific Notation
10.07: Introduction to Factoring Polynomials
10.08: Chapter Review
10.8.01: Key Terms
10.8.02: Key Concepts
10.09: Exercises
10.9.01: Review Exercises
10.9.02: Practice Test
11: Graphs
11.01: Introduction to Graphs
11.02: Use the Rectangular Coordinate System
11.03: Graphing Linear Equations
11.04: Graphing with Intercepts
11.05: Understand Slope of a Line
11.06: Chapter Review
11.6.01: Key Terms
11.6.02: Key Concepts
11.07: Exercises
11.7.01: Review Exercises
11.7.02: Practice Test
12: Appendix
12.01: Cumulative Review
12.02: Powers and Roots
12.03: Geometric Formulas
12.04: Answer Key
12.4.01: Chapter 1
12.4.02: Chapter 2
12.4.03: Chapter 3
12.4.04: Chapter 4
12.4.05: Chapter 5
12.4.06: Chapter 6
12.4.07: Chapter 7
12.4.08: Chapter 8
12.4.09: Chapter 9
12.4.10: Chapter 10
12.4.11: Chapter 11