This is the revised edition of Gakken New Course Mathematics for Junior High School 1st Grade. It complies with the Course of Study and includes a textbook content comparison table. Based on the concept of "Investigate! Understand! Develop your skills!", this book allows you to thoroughly learn from the basics to advanced topics. [Brand] Gakken [Category] Study Guide [Condition] No noticeable scratches or stains [Color] Blue系 (Blue-based) There are no markings.