Basic Math and Pre-Algebra For Dummies, 2nd Edition

• Understand fractions, decimals, and percentages
• Unravel algebra word problems
• Work with graphs and measures
• Grasp prime numbers, factors, and multiples

A fun and accessible guide to the fundamentals of math

Somewhere along the line, you fell out of love with numbers. Simple math became difficult, and difficult math became impossible. But fear not, future math whiz—you are holding the solution in your hands! Conquer your math anxiety forever with the easy-to-follow instructions and practical exercises of Basic Math & Pre-Algebra For Dummies.

• Master the Basics — understand the Big Four operations of addition, subtraction, multiplication, and division
• Strength in Numbers — explore counting numbers, integers, rational numbers, and real numbers and learn how to work with each set
• Geometry Simplified — gain a working knowledge of graphs and measurements from every angle
• Parts of the Whole — learn to work confidently with fractions, decimals, and percentages, using real-world examples
• Math Your Way — pick the approach — traditional, easy, or quick trick — that works for you
• Avoid Common Mistakes — learn how to identify and avoid ten annoying math demons
• Unmask Mr. X — tackle basic math and pre-algebra word problems, using single- and multiple-variable equations to find your answers

Open the book and find:

• The basics of math—addition, subtraction, multiplication, division
• Arithmetic expressions, whole numbers, factors, and multiples
• Fractions, decimals, and percentages
• Graphs, measures, stats, and sets
• Scientific notation and basic geometry
• An introduction to algebra and algebra word problems
• Ten math demons and how to avoid them
• Ten important number sets you should know