The province with the most difficult mathematics in the senior high school entrance examination.
The most difficult provinces in mathematics for the senior high school entrance examination are Shandong and Zhejiang. Log in to Zhao Zhong. Click the information on the home page and select the policy of Zhao Zhong. It can be known that the most difficult provinces for senior high school entrance examination mathematics are Shandong and Zhejiang, and the difficulty coefficient is above 2.5. In addition, Guangdong, Sichuan, Chongqing and other provinces have higher difficulty coefficients, all above 2.3.