There are four pamphlets in it. They are examination books, test books, evaluation books and analysis books. Let the children learn the knowledge points with the exam book first, and then do the supporting exercises with the exam book. The questions in it are carefully selected from famous schools, and the training value is very high.

Mathematics is different from other subjects, because you can get high marks just by memorizing knowledge points. It is to do high-quality exercises on the basis of understanding knowledge points in order to truly master them.