20 10 general difficulty of mathematics in college entrance examination, with a total score of 200 and an average score of only 83.5 in the province.

From the point of view of the fill-in-the-blank question, the last three questions of the fill-in-the-blank question are more difficult, and the knowledge points such as undetermined coefficient method, triangle deformation and finding the maximum value of function are investigated respectively. However, due to the narrow examination area, biased knowledge points and large amount of calculation, the solution is hidden and the difficulty of solving the problem is increased. From the perspective of solving problems, the first four questions are all based on experience and calculation. Question 19 should be said to be a combination of basic problems, mainly to clarify the logical relationship, first prove the necessity, and then prove the adequacy. The direction of solving the twentieth question can be determined intuitively by imagination, mainly the background of weighted average, and the classification discussion can be investigated; The background of additional questions is mainly spiral mathematical induction, that is, when assuming two propositions at the same time, it can be regarded as a superclass question.

Generally speaking, the 20 10 Jiangsu mathematics test paper is difficult, short in time and large in calculation. Excessive pursuit of the innovation and uniqueness of the questions has caused great psychological pressure on the candidates, making the answering situation unsatisfactory.