60 points. According to the relevant data of Shandong college entrance examination, the average score of mathematics in Shandong college entrance examination over the years is 60, and the average score of science mathematics in 20 19 Shandong college entrance examination is 60. In 20 19, the highest score of mathematics in Shandong college entrance examination was 149, the lowest score was 20 and the average score was 60.