EducationMathPre-AlgebraBasic Math and Pre-Algebra Workbook For Dummies, 3rd Edition Basic Math and Pre-Algebra Workbook For Dummies, 3rd Edition More about This Book Author: Mark Zegarelli ISBN: 978-1-119-35751-3 or 9781119357513 Pre-Algebra Practice Questions: Comparing Fraction...Cross-multiplication is a handy tool for finding the common denominator for two fractions,...Pre-Algebra Practice Questions: Solving Simple Alg...When dealing with simple algebraic expressions, you don’t always need algebra to sol...Pre-Algebra Practice Questions: Isolating x in anYou can solve algebraic equations by isolating x—that is, by getting x alone on one side...Pre-Algebra Practice Questions: Rearranging Equati...A quick method for solving algebra problems is to re-arrange the equation by placing all x...Pre-Algebra Practice Questions: Cross-Multiply to...When an algebraic equation contains fractions, you can use cross-multiplication to solve t...Pre-Algebra Practice Questions: Finding the Volume...To find the volume of a prism or cylinder, you can use the following formula, where Ab is...Pre-Algebra Practice Questions: FOILing with Two S...When an expression has two sets of parentheses next to each other, you need to multiply ev...Pre-Algebra Practice Questions: Finding the Volume...The formula for the volume of a pyramid is the same as for the volume of a cone. In this f... Load more