Zoomintomath: A Math Homework Encyclopedia is full of how-to lessons needed for all grade levels. This book includes charts in: e, ?, logarithms, square roots, weight, length, area, sine/cosine, algebra, geometry, and much, much more. The lessons and guides you'll find inside can only be found in Zoomintomath. ""This book has been written very professionally, the math lessons are very simple to understand... The author has genuinely invested well worth time and energy into this book."" Ron and Jeane M., Aurora, CO Zoomintomath has been selected for the 2012 ""Best of Aurora"" awards in the k-12 schools category by the Aurora Award program committee in Colorado. Buy this book. Your kids will love you for it. Это и многое другое вы найдете в книге Zoomintomath (Ismat Safar Mba)