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Prealgebra

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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.

PreAlgebraMathematics
Author
OpenStax
Publisher
LibreTexts
Source
LibreTexts
License
CC BY
Language
EN
Category
Basic Sciences
Read online Download PDF (open licence)
Contents· 164 sections
  1. 01: Whole Numbers
  2. 1.01: Introduction
  3. 1.02: Introduction to Whole Numbers
  4. 1.03: Add Whole Numbers
  5. 1.04: Subtract Whole Numbers
  6. 1.05: Multiply Whole Numbers
  7. 1.06: Divide Whole Numbers
  8. 1.07: Chapter Review
  9. 1.7.01: Key Terms
  10. 1.7.02: Key Concepts
  11. 1.08: Exercises
  12. 1.8.01: Review Exercises
  13. 1.8.02: Practice Test
  14. 02: Introduction to the Language of Algebra
  15. 2.01: Introduction to the Language of Algebra
  16. 2.02: Use the Language of Algebra
  17. 2.03: Evaluate Simplify and Translate Expressions
  18. 2.04: Solving Equations Using the Subtraction and Addition Properties of Equality
  19. 2.05: Find Multiples and Factors
  20. 2.06: Prime Factorization and the Least Common Multiple
  21. 2.07: Chapter Review
  22. 2.7.01: Key Terms
  23. 2.7.02: Key Concepts
  24. 2.08: Exercises
  25. 2.8.01: Review Exercises
  26. 2.8.02: Practice Test
  27. 03: Integers
  28. 3.01: Introduction to Integers
  29. 3.02: Introduction to Integers (continued)
  30. 3.03: Add Integers
  31. 3.04: Subtract Integers
  32. 3.05: Multiply and Divide Integers
  33. 3.06: Solve Equations Using Integers The Division Property of Equality
  34. 3.07: Chapter Review
  35. 3.7.01: Key Terms
  36. 3.7.02: Key Concepts
  37. 3.08: Exercises
  38. 3.8.01: Review Exercises
  39. 3.8.02: Practice Test
  40. 04: Fractions
  41. 4.01: Introduction to Fractions
  42. 4.02: Visualize Fractions
  43. 4.03: Multiply and Divide Fractions
  44. 4.04: Multiply and Divide Mixed Numbers and Complex Fractions
  45. 4.05: Add and Subtract Fractions with Common Denominators
  46. 4.06: Add and Subtract Fractions with Different Denominators
  47. 4.07: Add and Subtract Mixed Numbers
  48. 4.08: Solve Equations with Fractions
  49. 4.09: Chapter Review
  50. 4.9.01: Key Terms
  51. 4.9.02: Key Concepts
  52. 4.10: Exercises
  53. 4.10.01: Review Exercises
  54. 4.10.02: Practice Test
  55. 05: Decimals
  56. 5.01: Introduction to Decimals
  57. 5.02: Decimals
  58. 5.03: Decimal Operations
  59. 5.04: Decimals and Fractions
  60. 5.05: Solve Equations with Decimals
  61. 5.06: Averages and Probability
  62. 5.07: Ratios and Rate
  63. 5.08: Simplify and Use Square Roots
  64. 5.09: Chapter Review
  65. 5.9.01: Key Terms
  66. 5.9.02: Key Concepts
  67. 5.10: Exercises
  68. 5.10.01: Review Exercises
  69. 5.10.02: Practice Test
  70. 06: Percents
  71. 6.01: Introduction to Percents
  72. 6.02: Understand Percent
  73. 6.03: Solve General Applications of Percent
  74. 6.04: Solve Sales Tax Commission and Discount Applications
  75. 6.05: Solve Simple Interest Applications
  76. 6.06: Solve Proportions and their Applications
  77. 6.07: Chapter Review
  78. 6.7.01: Key Terms
  79. 6.7.02: Key Concepts
  80. 6.08: Exercises
  81. 6.8.01: Review Exercises
  82. 6.8.02: Practice Test
  83. 07: The Properties of Real Numbers
  84. 7.01: Introduction to the Properties of Real Numbers
  85. 7.02: Rational and Irrational Numbers
  86. 7.03: Commutative and Associative Properties
  87. 7.04: Distributive Property
  88. 7.05: Properties of Identity Inverses and Zero
  89. 7.06: Systems of Measurement
  90. 7.07: Chapter Review
  91. 7.7.01: Key Terms
  92. 7.7.02: Key Concepts
  93. 7.08: Exercises
  94. 7.8.01: Review Exercises
  95. 7.8.02: Practice Test
  96. 08: Solving Linear Equations
  97. 8.01: Introduction to Solving Linear Equations
  98. 8.02: Solve Equations Using the Subtraction and Addition Properties of Equality
  99. 8.03: Solve Equations Using the Division and Multiplication Properties of Equality
  100. 8.04: Solve Equations with Variables and Constants on Both Sides)
  101. 8.05: Solve Equations with Fraction or Decimal Coefficients
  102. 8.06: Chapter Review
  103. 8.6.01: Key Terms
  104. 8.6.02: Key Concepts
  105. 8.07: Exercises
  106. 8.7.01: Review Exercises
  107. 8.7.02: Practice Test
  108. 09: Math Models and Geometry
  109. 9.01: Introduction
  110. 9.02: Use a Problem Solving Strategy
  111. 9.03: Solve Money Applications
  112. 9.04: Use Properties of Angles Triangles and the Pythagorean Theorem
  113. 9.05: Use Properties of Rectangles Triangles and Trapezoids
  114. 9.06: Solve Geometry Applications- Circles and Irregular Figures
  115. 9.07: Solve Geometry Applications- Volume and Surface Area
  116. 9.08: Solve a Formula for a Specific Variable
  117. 9.09: Chapter Review
  118. 9.9.01: Key Terms
  119. 9.9.02: Key Concepts
  120. 9.10: Exercises
  121. 9.10.01: Review Exercises
  122. 9.10.02: Practice Test
  123. 10: Polynomials
  124. 10.01: Introduction to Polynomials
  125. 10.02: Add and Subtract Polynomials
  126. 10.03: Use Multiplication Properties of Exponents
  127. 10.04: Multiply Polynomials
  128. 10.05: Divide Monomials
  129. 10.06: Integer Exponents and Scientific Notation
  130. 10.07: Introduction to Factoring Polynomials
  131. 10.08: Chapter Review
  132. 10.8.01: Key Terms
  133. 10.8.02: Key Concepts
  134. 10.09: Exercises
  135. 10.9.01: Review Exercises
  136. 10.9.02: Practice Test
  137. 11: Graphs
  138. 11.01: Introduction to Graphs
  139. 11.02: Use the Rectangular Coordinate System
  140. 11.03: Graphing Linear Equations
  141. 11.04: Graphing with Intercepts
  142. 11.05: Understand Slope of a Line
  143. 11.06: Chapter Review
  144. 11.6.01: Key Terms
  145. 11.6.02: Key Concepts
  146. 11.07: Exercises
  147. 11.7.01: Review Exercises
  148. 11.7.02: Practice Test
  149. 12: Appendix
  150. 12.01: Cumulative Review
  151. 12.02: Powers and Roots
  152. 12.03: Geometric Formulas
  153. 12.04: Answer Key
  154. 12.4.01: Chapter 1
  155. 12.4.02: Chapter 2
  156. 12.4.03: Chapter 3
  157. 12.4.04: Chapter 4
  158. 12.4.05: Chapter 5
  159. 12.4.06: Chapter 6
  160. 12.4.07: Chapter 7
  161. 12.4.08: Chapter 8
  162. 12.4.09: Chapter 9
  163. 12.4.10: Chapter 10
  164. 12.4.11: Chapter 11