Factor & Regroup: Numerical Activity and Workout Book

use this book to sharpen your skills and numerical and math capability. This is a mathematics book of great value to all users of age 8 and up. It contains 800 new numerically based exercises. Our brand new idea of giving a number and asking for its multiplying factors that add up to another given number is fully developed here in several different categories. Factoring, regrouping and combination techniques need applied to reach the correct solution. Soon you will discover that this is a challenging, fun and educational book that covers important aspects and subjects of mathematics from a new angle and an through intuitive approach. The book will be very useful to students, teachers, parents and the public at large. It is great for learning, contests, extra credit and as numerical stimulus for the brain. This work also offers a challenge to advanced students and software developers to write new efficient algorithms to machine solve and test the many cases offered here . We meant to leave enough blank space after each exercise for the reader to try and work out the problems. The reader may use calculator or other electronic devices to help solve the problems.