Which is more difficult, Anhui Senior High School Mathematics Textbook or Nanjing Senior High School Mathematics Textbook?
Mathematics in Nanjing Senior Three is more difficult. Nanjing senior high school mathematics textbook Su Jiaoban is difficult, because many provinces don't use it, and it belongs to local textbooks. Anhui senior high school mathematics textbook is a PEP version, which is relatively simple and standardized, suitable for most students to use, and ensures that students can better master mathematics knowledge and skills.