Xuancheng and Suzhou: Beijing Normal University Edition.

Hefei, Lu 'an, Chizhou, Chuzhou, Huaibei, Bozhou, Fuyang, Anqing, Bengbu and Maanshan: Shanghai Science Edition is used.

People's Education Edition is used in other regions.

This is the most widely used junior high school mathematics textbook in Anhui Province.

"Humanities Education Edition" generally means teaching materials, which is relative to the teaching materials published by other publishing houses. For example, the textbook published by Changchun Publishing House is called Changchun Edition, the textbook published by Guangdong Education Publishing House is called Guangdong Education Edition, and the textbook published by Shanghai Education Publishing House is called Shanghai Education Edition. It can be seen that the so-called "People's Education Edition" refers to the People's Education Publishing House, and the so-called "Edition" refers to the textbook edition, not the "Edition" of the publishing house. So "Humanities Education Edition" refers to the textbook edition published by People's Education Publishing House. For example, China Primary and Secondary Education Consulting Newspaper, China Newspaper, Middle School Students' Learning Newspaper and University Newspaper all have different versions of teaching supplementary newspapers, such as outline edition and new curriculum label edition. The names of these two versions are newspapers that cooperate with the textbooks published by People's Education Publishing House, and they are the names of the versions before and after the new curriculum reform. With the deepening of the new curriculum reform, the former will gradually withdraw from the historical stage, and the latter will be unified into a humanistic education version. This set of textbooks is compiled by the Institute of Curriculum Textbooks published by Xinhua Bookstore Group and the R&D Center of xx (subject) curriculum textbook.