Mathematics in the 2022 college entrance examination has ended. In this issue, we will sort out the relevant contents of the mathematical answers in the national B volume of science mathematics in 2022. Let's first take a look at the analysis of the real questions and reference answers of the 2022 national science mathematics B volume math exam, so as to evaluate the scores and correct the answers after the exam.

In 2022, the provinces that used two national science mathematics examination papers were: Henan, Shanxi, Jiangxi, Anhui, Gansu, Qinghai, Inner Mongolia, Heilongjiang, Jilin, Ningxia, Xinjiang, Shaanxi, *** 12 provinces and cities.