Deviation Value 20 Up Instruction Series [Frequently Tested! Junior High School Entrance Exams Math] Memorize with Images! 365 Fundamental Principle Points, Practical Edition 265 (Deviation Value 20 Up Instruction Series) "Memorize with Images! 365 Fundamental Principle Points, Practical Edition 265" Exam Doctor Price: ¥1800 + tax - Title: Memorize with Images Fundamental Principles Point 365 - Practical Edition: Practical Edition 265 I think it's easy to understand because 265 typical practical math problems for junior high school entrance exams are explained one by one. You can also watch free explanation videos from the QR code. There are no writings, but there are a few places where I erased the circles written with Frixion pens on the problems. I can hardly see the erasure marks (see photo 5), but there is one place where I couldn't erase it well (see photo 6). I tried to inspect it carefully, but please forgive me if I missed anything. Please purchase it with your understanding as it was used by a child. If you have any questions, please contact us in the comments section. #JuniorHighSchoolEntranceExam #JuniorHighSchoolEntranceExam #Math #WasedaAcademy #WasedaAcademy #NihonNoken #SapiX