About Mental Arithmetic
Intelligent mental arithmetic coach(Awarded four stars **** by ZDNet)(Awarded four Cows by Tucows)
- Pick up tips for calculating sums in your head, and practice themuntil they are instinctive.
- Mental Arithmetic learns your areas of weakness, and asksrandomly generated questions from a large number of categories,increasing in difficulty. The application is aimed at adults.
- The suggested techniques are based on current teaching research.
- Check your overall score, time-weighted score, and your relativeimprovement.


