Green Maths – 金矿 郭

This Green Maths App is awesome to learn about maths operation like add,mul,sub,div all in one.

this is for make sharp mind in maths and also for time pass.

This is totally free app so anyone cal download and play.

How to play?

-See the maths question and c**t answer and give right answer.
-if answer is wrong button will red.
-if answer is right button will green.
-there is also sound for right wrong answer.

Download now for best learning maths app.