Download or read book Basic Math and Pre-Algebra for Dummies written by Mark Zegarelli and published by For Dummies. This book was released on 2015-07-13 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers explanations of concepts such as whole numbers, fractions, decimals, and percents, and covers advanced topics including imaginary numbers, variables, and algebraic equations.