70 points. In 2022, the average score of mathematics in Shanghai college entrance examination was 70, and the full score of mathematics in Shanghai college entrance examination in 2022 was 150, with an average score of 70. College entrance examination generally refers to the national unified examination for enrollment of ordinary colleges and universities. The national unified entrance examination for colleges and universities, referred to as the college entrance examination, is a selective examination for qualified high school graduates or candidates with the same academic ability.