Thank you for viewing! I purchased this book as a review of mathematics before studying for the Denken 3rd class exam. I had forgotten about math, but I was able to learn everything from the basics to applications with this book. There are no markings or writings in the book. Please purchase only if you understand that there is some degree of use. Please ask if you have any questions. - Title: Understandable Enough to Teach 3 Years of Middle School Math - Author: Takuya Kosugi - Contents: Includes content from basic to advanced math - Price: 2100 yen (excluding tax) - ISBN: 978-4-88064-641-7 #Qualifications #Mathematics #Study