Do you want to ask the average score of mathematics in Jiangsu college entrance examination in 2004? In 2004, the average score of mathematics in Jiangsu college entrance examination was 83. Compared with the 2003 college entrance examination paper in Jiangsu Province, the difficulty of the 2004 college entrance examination paper is obviously reduced and relatively flat. But one thing hasn't changed, that is, highlighting the main knowledge and basic ability. This is because backbone knowledge and basic ability are the main contents to support the knowledge system, so it is necessary to maintain a high proportion in the college entrance examination and reach the necessary depth to ensure the realization of the college entrance examination goals.