As far as the mathematics difficulty of the national senior high school entrance examination is concerned, Taiyuan belongs to Shanxi Province, and the topic is relatively difficult, while Tianjin is relatively simple.

Mathematics in the senior high school entrance examination is generally not difficult. Mathematics in the senior high school entrance examination is about three years of junior high school knowledge. Mathematics in grade seven is relatively simple, while it is more difficult in grade eight, and some knowledge of quadratic function in grade nine is more difficult.