This is a problem set for English and math that allows you to instantly understand how to solve the problems. - Title: High School Entrance Exam Problem Set: English - Mastering the "Solving Methods" - Title: High School Entrance Exam Problem Set: Math - Mastering the "Solving Methods" - Content: English and math problem sets - Publisher: Obunsha - Features: You can see how to solve the problems the moment you see them. In the math section, there are parts where graphs are drawn with a pencil and parts written with a red pen. If anyone wants to check, please let me know in the comments and I will take a picture. I plan to erase the pencil markings. There may be oversights, but please consider purchasing if you understand.