The third-grade elementary school Olympic Mathematics textbook "Renhua School Olympic Mathematics Textbook" is written in detail, covering all the basic contents of elementary school Olympic Mathematics, and the content is not too complicated, which is very suitable for children to learn by themselves. If the child is unconscious, he can report to Huaxia Childhood School, let the teacher teach and supervise the child to firmly grasp the content. Huaxia childhood teacher will teach children according to the classic content in the third grade Olympic mathematics textbook. Every lecture has both examples and exercises, and the exercises have not only answers, but also answers. You can learn examples and then do exercises. Attention, practice must be done, everything must be done! Because it is absolutely impossible to learn mathematics just by looking at it, it is more suitable for third-grade children to learn Olympic Mathematics from this set of books.

It should be noted that the arrangement of the first and second grade books in this set of books is relatively poor. For example, there are a lot of calculations in the second grade, which have not been learned in the school classroom, but the topics often appear (which will cause great obstacles to children's understanding); Enumeration problems (such as integer splitting) often occur. ) In the textbook of benevolence in senior two, it is very logical and difficult for senior two students, but it appears very early in the textbook. Therefore, it is suggested that junior students should supplement the appropriate basic knowledge before the corresponding chapters, and some difficult chapters should be put behind. If most people don't understand, it's better to go to Huaxia Childhood School to register for training, so that you can easily come into contact with similar problems in the future.