Play to develop mental agility adding and subtracting calculation.
Try it! For children over 5 years
Any comments or improvement will be grateful Mail [email protected] or comment on discharge
Config: Player Names Competition mode: An estimate by player 3 difficulty levels Choice of addition, subtraction or both Vertical / horizontal Number of operations performed (up to 4)
With Statistics: User statistics surpassed levels and progression
Help system: You can mark the values of the statement and shows the solution. The last calculation to make is always left.
Time shift: If the solution does not show complete and proceeds to the next operation
