Brain trainer arithmetics demo

Train yourself in basic arithmetics with this app. Select the type of arithmetic operation (combinations possible): - addition - subtraction - multiplication (full version) - division (full version) You may also select negative values to appear ! Also selectable: - value set (range of values) - number of calculations to solve - game speed During the game the calculations will be presented each by a colorful ball which may get impatient while waiting for you to enter the solution. The will start to bounce. Up to three calculations are waiting for you to be solved. This encourages the ability to solve tasks in face of stress :) The overall waiting time of all balls will be measured and stored to measure your improvement. Nice animations and sounds ease the acceptance to children to do the training. But it is also best for adults to stay fit in mathematics and keep your brain fit. In this demo version you can use the operations addition and subtraction with values 1-10