A set of 11 books, including the 2025 edition of university entrance exam math problem books. Ideal for common test preparation. - 2025 Common Test Comprehensive Problem Collection Mathematics I, Mathematics A - GOLDEN ROUTE Mathematics IA/IIB Applied Edition (Some writing) - Mathematics I/A Introductory Problem Selections Revised Edition (Some writing) - Mathematics I/A Basic Problem Selections Sixth Edition (Some writing) - Mathematics II/B + Vectors Basic Problem Selections Sixth Edition (Some writing) - Good Math Problems for Humanities Students, Platica Mathematics I/A/II/B/C Fourth Edition (Some writing) - Common Test Practice Problem Collection Mathematics II/B/C (Some writing) - Short-Term Conquest University Entrance Common Test Mathematics I/A Basic Edition Revised Edition (Some writing) - Short-Term Conquest University Entrance Common Test Mathematics II/B/C Basic Edition Revised Edition (Some writing) - Surprisingly Easy to Understand and Highly Rated, Pass! Mathematics I/A New Curriculum (Some writing) - University Entrance Exam, Pass Probability + Combinatorics (Some writing)