According to the query of Zhonggong Education Network, the national line of postgraduate mathematics is generally 60 to 80 points. The national line of postgraduate mathematics varies according to different majors and regions, so it depends on specific majors, such as area A in 2022, with 78 points in economics; 59 points in science; 57 points in engineering. Zone B, with 74 points in economics; 54 points in science; 53 points in engineering.