Kids' exercise in mental arithmetic and speed (addition and subtraction of whole numbers). A simple and quick to start application intended to help out to establish a routine for short exercises in mental arithmetic. Exercise sheets (with variations of the basic arithmetic procedures) are generated by the user with possibility to adapt to skill level. The individual exercises are also graded depending on difficulty. Answers are checked automatically giving the child a possibility to try again or come back later.

The exercise sheet gives an overview of what to do and it easy to decide together with the child the scope (number of exercises etc) depending on time and skill level. The parent/teacher should never be far away but not be hanging over the shoulder. Language can be chosen: English, German, Swedish, Spanish, Finnish.