color number: switch between basic math operations

有颜色编号学习乐趣的数学运算的基础知识

tap the ball carefully and smash the right number to answer your operation chosen randomly

you can learn the basics of mathematical operations and have fun with the game playing.

the game color number propose an equation and a bunch of answers and you should know the correct answer and smash it with the ball

if you don't know the answers you can go back to menu and chose a color number and your operation and learn

you can switch between operations and have fun with the game

be careful not to touch the wrong color number,