- ISBN: 9780766039391 | 0766039390
- Cover: Hardcover
- Copyright: 8/1/2011
Having difficulty with adding and subtracting? Lucille Caron and Philip M. St. Jacques wrote this book to answer your problems. They clearly and simply provide a step-by-step guide to the basics of adding and subtracting positive and negative numbers, fractions, decimals, and more. Problem-solving techniques are clearly explained and many examples are included throughout the book.