Not difficult. The math test paper of Shanghai senior high school entrance examination is not difficult, in which function and geometry are two important test contents, and the most difficult part is these two parts, with a full score of 150, so the math test 145 is not difficult. Shanghai, referred to as "Shanghai" or "Shen" for short, is the largest economic center and an important international financial center city in China, and the first batch of coastal open cities.