Math Game - Brain gymnastics with numbers

Hello,

With our mathematical application, you can test your intelligence and agility by competing with seventy-sevenths in the world.

It is necessary to complete the four level-determined operations by competing against time. You might want to re-solve it with the sequencer in the world.

Welcome to the application that the world is after :)

We are expecting 5 stars for your support in domestic game, forgive me.

Good fun.