If you are in elementary school, you will use Huanggang Small Champion, with final sprint 100, and excellent+papers. If you want to work harder, you can choose Huanggang

If students usually get good grades, they can buy AB volumes to further improve their study of related knowledge points. If students have a poor foundation, you can buy sprint 100 points, which can help you lay a solid foundation, consolidate what you have learned and break through a certain score.

This book systematically and comprehensively puts forward the main contents of each chapter, which can expand some knowledge points. This is a good book for primary school students. There are not only basic knowledge exercises, but also some extended questions in the test paper, which are helpful for children's learning. If you use this set of papers as an exercise in the review stage, your grades will definitely rise steadily.