This full-color workbook is based on national math standards and designed to help build your child's basic math skills. In addition to pages of practice, you'll find easy instructions, sample problems, skills lists, answer keys, and Parent Pages to make the learning quick, easy, and fun for both you and your child! The Parent Pages provide descriptions of the skills your child is expected to know in first grade. The "At Home" activities provide easy-to-implement ideas to extend the learning fun. for your convenience, pull-out answer keys are provided at the back of the book.