The correlation between Hope Cup and textbooks is much stronger than other competitions. According to my rough statistics, nearly 60% of them are directly related to the synchronous content of textbooks, especially the proportion of 1 exam may be higher. For example, the first grade focuses on rational numbers, absolute values, fractional operations, equations and so on. The parts that are not closely related to the textbook are number theory and application problems. These two parts are from the continuation of primary school olympiad. In fact, algebraic ideas can be widely used.

Reference book: 1, the real title of the previous Hope Cup. That's all that matters. If you do the test questions of Hope Cup for nearly 8 years three times, you will definitely win the prize. Try two difficult points.

2, a single bottle of "Olympic Mathematics Tutorial" junior high school three books-relatively simple

3, Renhua junior high school Olympic Games textbook III-more difficult.

4, Liu Xin gold medalist junior high school for three years-suitable for exercise books.

In some primary schools, the Hope Cup is not as difficult as the North China Cup and the Spring Cup, but it has a weak correlation with textbooks, because the correlation between primary school Olympiad and in-class mathematics itself is very weak, and of course in-class mathematics is the foundation; Focus on learning calculation, geometry, applied problems and number theory;

Reference book: 1, the real title of the last Hope Cup.

2, simple point "Benevolence Textbook";

3, the latest giant's "thinking guidance" difficulty