86.85 points. According to the data of official website, the education system of Guangdong Province, the average score of mathematics in the senior high school entrance examination in Guangdong Province in 2022 was 86.85. Guangdong, referred to as "Guangdong" for short, is the capital of Guangzhou, a provincial administrative region of People's Republic of China (PRC). Because the East generally believes in ancient place names, it was named "Guangdong". Located in the south of Nanling and on the coast of the South China Sea, it borders Hong Kong, Macao, Guangxi, Hunan, Jiangxi and Fujian, and faces Hainan across the sea.