ISBN-13: 9781411401068 / Angielski / Miękka / 2004 / 128 str.
This Math Skills workbook is designed to strengthen a young learner's ability to understand numbers in a variety of ways. Featuring perforated pages, full-color illustration, clear examples, and lots of practice problems, this book will help your first-grader develop the skills that he or she needs to become a confident problem-solver.