1, the difficulty is different. Big white books are more difficult. The enlightenment of learning and thinking in mathematics is explained by corresponding examples. The idea of solving problems can be obtained through self-study, and the difficulty of the problems is lower than that of Dabaishu. Big white paper only has topics, no explanations and knowledge tips. Most of the topics come from some math competitions, which are difficult and only suitable for very few students.

2. The number of questions is different. The big white book has a little less questions, which is suitable for some students to use after class.