A puzzle problem book that cultivates both arithmetic and language skills. - Title: Puzzles to Improve Arithmetic and Language Skills: Introductory Edition - Author: Tetsuya Miyamoto - Target Audience: All elementary school grades - Publisher: Shogakukan Thank you for viewing. There are no writings or tears. Since it has been hardly used, I think it can be used without any problems. It is a used item, so it is for those who do not mind used condition.