Introduce Xu, a mathematical genius.
Xu has an oval face, curved eyebrows like willow leaves, bright eyes like two big grapes, a glib tongue, and always quarrels with the teacher in class.
I remember once again, the math teacher wrote an Olympic math problem on the blackboard and the students scratched their heads. The teacher looked at it and saw that only one person in the class raised his hand and asked him to answer. But this is still wrong. Just as the teacher was preparing to explain, Xu raised his hand and gave the correct answer and ideas. With a smile on her face, the students were even more amazed at her.
Another time, after class, I was doing my homework, but I didn't expect to kill a routine on the way. I can't think of an answer to a question. I asked Xu for advice. Xu took out the draft book, carefully looked at the topic and kept calculating on the draft paper. A few minutes later, Xu Songxue looked up and breathed a sigh of relief, and told me the idea. After checking the calculation, I worked out the answer. I couldn't help but give her a thumbs-up and say to her with a smile, "Mathematical genius is really worth having."
This is the math genius in our class. Do you have it in your class?