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Basic Math and Pre-Algebra Workbook For Dummies

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Efnisyfirlit

  • Cover
  • Introduction
    • About This Book
    • Foolish Assumptions
    • Icons Used in This Book
    • Beyond the Book
    • Where to Go from Here
  • Part 1: Getting Started with Basic Math and Pre-Algebra
    • Chapter 1: We’ve Got Your Numbers
      • Getting in Place with Numbers and Digits
      • Rollover: Rounding Numbers Up and Down
      • Using the Number Line with the Big Four
      • The Column Lineup: Adding and Subtracting
      • Multiplying Multiple Digits
      • Cycling through Long Division
      • Solutions to We’ve Got Your Numbers
    • Chapter 2: Smooth Operators: Working with the Big Four Operations
      • Switching Things Up with Inverse Operations and the Commutative Property
      • Getting with the In-Group: Parentheses and the Associative Property
      • Becoming Unbalanced: Inequalities
      • Special Times: Powers and Square Roots
      • Answers to Problems in Smooth Operators
    • Chapter 3: Getting Down with Negative Numbers
      • Understanding Where Negative Numbers Come From
      • Sign-Switching: Understanding Negation and Absolute Value
      • Adding with Negative Numbers
      • Subtracting with Negative Numbers
      • Knowing Signs of the Times (And Division) for Negative Numbers
      • Answers to Problems in Getting Down with Negative Numbers
    • Chapter 4: It’s Just an Expression
      • Evaluating Expressions with Addition and Subtraction
      • Evaluating Expressions with Multiplication and Division
      • Making Sense of Mixed-Operator Expressions
      • Handling Powers Responsibly
      • Prioritizing Parentheses
      • Pulling Apart Parentheses and Powers
      • Figuring Out Nested Parentheses
      • Bringing It All Together: The Order of Operations
      • Solutions to It’s Just an Expression
    • Chapter 5: Dividing Attention: Divisibility, Factors, and Multiples
      • Checking for Leftovers: Divisibility Tests
      • Understanding Factors and Multiples
      • One Number, Indivisible: Identifying Prime (And Composite) Numbers
      • Generating a Number’s Factors
      • Decomposing a Number into Its Prime Factors
      • Finding the Greatest Common Factor
      • Generating the Multiples of a Number
      • Finding the Least Common Multiple
      • Solutions to Divisibility, Factors, and Multiples
  • Part 2: Slicing Things Up: Fractions, Decimals, and Percents
    • Chapter 6: Fractions Are a Piece of Cake
      • Getting Down the Basic Fraction Stuff
      • In Mixed Company: Converting between Mixed Numbers and Improper Fractions
      • Increasing and Reducing the Terms of Fractions
      • Comparing Fractions with Cross-Multiplication
      • Working with Ratios and Proportions
      • Solutions to Fractions Are a Piece of Cake
    • Chapter 7: Fractions and the Big Four
      • Multiplying Fractions: A Straight Shot
      • Flipping for Fraction Division
      • Reaching the Common Denominator: Adding Fractions
      • The Other Common Denominator: Subtracting Fractions
      • Multiplying and Dividing Mixed Numbers
      • Carried Away: Adding Mixed Numbers
      • Borrowing from the Whole: Subtracting Mixed Numbers
      • Solutions to Fractions and the Big Four
    • Chapter 8: Getting to the Point with Decimals
      • Getting in Place: Basic Decimal Stuff
      • Simple Decimal-Fraction Conversions
      • New Lineup: Adding and Subtracting Decimals
      • Counting Decimal Places: Multiplying Decimals
      • Points on the Move: Dividing Decimals
      • Decimals to Fractions
      • Fractions to Decimals
      • Solutions to Getting to the Point with Decimals
    • Chapter 9: Playing the Percentages
      • Converting Percents to Decimals
      • Changing Decimals to Percents
      • Switching from Percents to Fractions
      • Converting Fractions to Percents
      • Solving a Variety of Percent Problems Using Word Equations
      • Solutions to Playing the Percentages
  • Part 3: A Giant Step Forward: Intermediate Topics
    • Chapter 10: Seeking a Higher Power through Scientific Notation
      • On the Count of Zero: Understanding Powers of Ten
      • Exponential Arithmetic: Multiplying and Dividing Powers of Ten
      • Representing Numbers in Scientific Notation
      • Multiplying and Dividing with Scientific Notation
      • Answers to Problems in Seeking a Higher Power through Scientific Notation
    • Chapter 11: Weighty Questions on Weights and Measures
      • The Basics of the English System
      • Going International with the Metric System
      • Converting Between English and Metric Units
      • Answers to Problems in Weighty Questions on Weights and Measures
    • Chapter 12: Shaping Up with Geometry
      • Getting in Shape: Polygon (And Non-Polygon) Basics
      • Squaring Off with Quadrilaterals
      • Making a Triple Play with Triangles
      • Getting Around with Circle Measurements
      • Building Solid Measurement Skills
      • Answers to Problems in Shaping Up with Geometry
    • Chapter 13: Getting Graphic: Xy-Graphs
      • Getting the Point of the Xy-Graph
      • Drawing the Line on the Xy-Graph
      • Answers to Problems in Getting Graphic: Xy-Graphs
  • Part 4: The X Factor: Introducing Algebra
    • Chapter 14: Expressing Yourself with Algebraic Expressions
      • Plug It In: Evaluating Algebraic Expressions
      • Knowing the Terms of Separation
      • Adding and Subtracting Like Terms
      • Multiplying and Dividing Terms
      • Simplifying Expressions by Combining Like Terms
      • Simplifying Expressions with Parentheses
      • FOILing: Dealing with Two Sets of Parentheses
      • Answers to Problems in Expressing Yourself with Algebraic Expressions
    • Chapter 15: Finding the Right Balance: Solving Algebraic Equations
      • Solving Simple Algebraic Equations
      • Equality for All: Using the Balance Scale to Isolate x
      • Switching Sides: Rearranging Equations to Isolate x
      • Barring Fractions: Cross-Multiplying to Simplify Equations
      • Answers to Problems in Finding the Right Balance: Solving Algebraic Equations
  • Part 5: The Part of Tens
    • Chapter 16: Ten Alternative Numeral and Number Systems
      • Tally Marks
      • Bundled Tally Marks
      • Egyptian Numerals
      • Babylonian Numerals
      • Ancient Greek Numerals
      • Roman Numerals
      • Mayan Numerals
      • Base-2 (Binary) Numbers
      • Base-16 (Hexadecimal) Numbers
      • Prime-Based Numbers
    • Chapter 17: Ten Curious Types of Numbers
      • Square Numbers
      • Triangular Numbers
      • Cubic Numbers
      • Factorial Numbers
      • Powers of Two
      • Perfect Numbers
      • Amicable Numbers
      • Prime Numbers
      • Mersenne Primes
      • Fermat Primes
  • About the Author
  • Connect with Dummies
  • End User License Agreement

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Eiginleikar
Vörumerki: Dummies Series
Vörunúmer: 9781119357520
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Basic Math and Pre-Algebra Workbook For Dummies

Vörumerki: Dummies Series
Vörunúmer: 9781119357520
Rafbók

Veldu vöru

1.540 kr.
Get the product now
1.540 kr.