【Content Introduction】 This reference book focuses on problems that only 50% or fewer examinees can solve, and is packed with content useful for entrance exam preparation. 【Features】 By solving high-difficulty problems, you can differentiate yourself from your rivals. In particular, many problems geared towards public high school entrance exams are included. 【Target Audience】 This is the perfect reference book for examinees and those who want to advance their studies. - Title: Entrance Exam Math Problems That Make a Difference: Revised Edition - Solved by 50% or Fewer Examinees - Publisher: Odyssey - ISBN: 978-4-87217-160-9 - Price: 800 yen Thank you for viewing.