This application contains exercises of calculation as competetion. To perform the calculation, it will be better that it be used by two users and each will try to win.
Addition
Substraction
Multiplication
Division
Good Competition !
This application contains exercises of calculation as competetion. To perform the calculation, it will be better that it be used by two users and each will try to win.
Addition
Substraction
Multiplication
Division
Good Competition !