The experiment shows that the application of these mathematical games to the classroom can help students master some key and difficult knowledge easily, happily and effectively, reduce learning anxiety and bring learning fun. In thinking, communicating and playing chess, students deepen their understanding of mathematics, develop their observation ability, communication ability, cooperative learning ability, thinking ability and creative ability, and improve their mathematical achievements and mathematical literacy. Some parents participated in the experiment of accompanying their children to play these math games, and they felt that