# The Learning Equation Prealgebra Student Workbook (with CD), Version 2.5

, by WHY INTERACTIVE**Note:**Supplemental materials are not guaranteed with Rental or Used book purchases.

- ISBN: 9780534390112 | 0534390110
- Cover: Paperback
- Copyright: 8/10/2001

Student User's Guide | p. ix |

Components | p. xxxv |

Features | p. xxxix |

Moving Around | p. xlii |

Success Tips for Users | p. xliv |

Whole Numbers | |

Whole Numbers | p. 2 |

Powers and Exponents | p. 6 |

Divisibility Rules | p. 10 |

Prime Factors and Exponents | p. 14 |

Fractions and Decimals | |

Fraction Conversions | p. 18 |

Decimal Conversions | p. 22 |

Ordering Numbers | p. 26 |

Terminating and Repeating Decimals | p. 30 |

Multiplication with Decimals | p. 34 |

Division with Decimals | p. 38 |

Order of Operations | p. 42 |

Integers | |

An Introduction to Integers | p. 46 |

Adding Integers | p. 50 |

Subtracting Integers | p. 54 |

Multiplying and Dividing Integers | p. 58 |

Rational Numbers and Square Roots | |

Calculating Square Roots | p. 62 |

Adding and Subtracting Fractions | p. 66 |

Adding Fractions (Unlike Denominators) | p. 70 |

Subtracting Fractions (Unlike Denominators) | p. 74 |

Multiplying Fractions | p. 78 |

Dividing Fractions | p. 82 |

Problem Solving with Fractions | p. 86 |

Adding and Subtracting Rational Numbers | p. 90 |

Multiplying and Dividing Rational Numbers | p. 94 |

The Language of Algebra | |

Patterns and Relations | p. 98 |

Graphing Relations | p. 102 |

Writing and Evaluating Expressions | p. 106 |

Solving Equations by Division and Multiplication | p. 114 |

Substitution and Relations | p. 118 |

Translating Written Phrases | p. 122 |

Linear Equations | |

Exploring Equations | p. 126 |

Linear Equations | p. 130 |

Linear Equations 2 | p. 134 |

The Coordinate Plane | p. 138 |

Graphing Linear Equations | p. 142 |

Polynomials | |

Terms of Polynomials | p. 146 |

Evaluating Polynomials | p. 150 |

Adding and Subtracting Polynomials with Tiles | p. 154 |

Multiplying Polynomials | p. 158 |

Powers, Bases, and Exponents | p. 162 |

Laws of Exponents: Product Laws | p. 166 |

Ratio and Percent | |

Percent | p. 170 |

Rate and Ratio | p. 174 |

Proportions | p. 178 |

Mental Mathematics | p. 182 |

Applications of Percent | p. 186 |

Measurement | |

Units of Measurement | p. 190 |

Classifying Angles | p. 194 |

Angles and Parallel Lines | p. 198 |

Angles and Parallel Lines 2 | p. 202 |

The Pythagorean Relationship | p. 206 |

Area, Perimeter and Volume | |

Area and Perimeter | p. 210 |

Area and Perimeter 2 | p. 214 |

Area of a Triangle | p. 218 |

Composite Areas | p. 222 |

Surface Area | p. 226 |

Volume of Composite Solids | p. 230 |

Volume | p. 234 |

Surface Area and Volume | p. 238 |

Polygons and Circles | |

Parts of a Circle | p. 242 |

Circle Problems | p. 246 |

Polygons and Circles | p. 250 |

Similar Triangles | p. 254 |

Congruence and Similarity | p. 258 |

Selected Answers | p. 262 |

Index | p. 279 |

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