1: A small game that requires brains in extracurricular activities, even if frogs cross the river.

2. Single-player games can exercise interest from simple arithmetic games. For example, Jinshan used to type those practice letters, such as a game, write a boat with 5*8-6, and then you can destroy the boat by typing the corresponding number.

3. Online games, looking for 5- 15-year-old children's games, developers are very careful, and will establish correct world outlook values, and then they can let the game characters choose a normal development route of physical and mental roles, and then play some competitive games with people online, which requires logical thinking and mathematical thinking. Let me give you a few examples, Moore Manor, Sail, Obi Island and Wawayaya Airport.

4. Once there was a student who solved a problem that he had not solved before, even if it was 1+2=3, you praised it and said that others didn't do it. I don't know if you will be better next time. This kind of words has a miraculous effect.