This Mach Skilis workbook is designed to strengthen a young learner's ability to understand numbers in a variety of ways. Featuring perforated pages, full-color illustrations, calear examples, and lots of practice problems, this book will help your kindergartener develop the skills that he or she needs to become a confident problem-solver. This workbook for kindergarteners includes: Numbers 1-10. Shapes. Sane and different. Using a picture. Estimating. Clocks and calendars. Making a rabie.