What edition is the first volume of Henan second grade mathematics?
People's Education Edition According to the information published on the Internet, the first volume of the second-grade mathematics book in Henan Province is the People's Education Edition. In terms of the meaning of the textbook, compared with the textbooks published by other publishing houses, it is generally the People's Education Edition. For example, the textbook published by Guangdong Education Press is called "Guangdong Education Edition" and the textbook published by Shanghai Education Press is called "Shanghai Education Edition".