1. Solid mathematical foundation: The topics in mathematical competitions are usually difficult and complex, which requires the players to have solid mathematical basic knowledge, including algebra, geometry, probability and statistics.

2. Good logical thinking ability: Mathematical contest topics often require players to make logical reasoning and analysis, so good logical thinking ability is a necessary condition. Players need to be able to quickly and accurately analyze the problem and find out the solution.

3. Strong curiosity and self-learning ability: Mathematics competition is a process of continuous learning and improvement. Players need to have a strong thirst for knowledge and self-learning ability, and be able to actively learn new knowledge and solve problems.

4. Perseverance and patience: Math contest questions often take a long time to answer. Players need perseverance and patience, and can maintain a positive attitude in the face of difficulties and setbacks.

5. Teamwork: Some math competitions are held in the form of teams. Players need to have good teamwork ability and be able to work closely with teammates to solve problems together.

6. Good time management skills: Math competitions usually have time constraints. Players need to have good time management skills and be able to answer questions efficiently in a limited time.

7. Be good at analyzing and summarizing: Math contest topics often have certain rules and skills. Players need to be good at analyzing and summarizing, learn lessons in the process of solving problems, and constantly improve their problem-solving ability.