12月9日 的 Quick Math-Math Games For Kids 應用程式分析

The application covers the addition within 100, the subtraction within 100, the multiplication within 100, the addition and subtraction within 100, the multiplication and subtraction of the mixing operation within 100, and the application of the simulation to improve the fun of the exercise. You can set the speed of the challenge and let the children improve their oral and mental arithmetic skills in the game.