If you get good grades, you can use top students, basic questions, good grades and slightly more difficult questions to think about. Our class is Grade Four, and now the top child student, Wang Kao, Haidian, has an all-round test paper. Comparing the basis in all directions, Haidian has improved slightly, top students have basic problems, and there are many flexible problems after class, and mathematics also includes Olympiad, which is suitable for promotion after school.

Features:

Focus on the key points and difficulties of the core test sites and skillfully use them.

The knowledge points in the book are explained concisely, and the key points and difficulties are prominent, which can enable students to learn textbook knowledge efficiently, break through the key points and difficulties, distinguish mistakes from confusing points, and let students learn a little and master every knowledge point in a shorter time.

This book attaches importance to the excavation of invisible knowledge in the textbook, the expansion of knowledge and methods, and the gradual explanation, so that students can learn through all necessary test sites inside and outside the textbook.