The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
This math games offers feedback, selection of desired operator (addition, subtraction, multiplaction, division), desired numbers to practice, hints with visual feed-back. Three different levels allow players from all ages, from 6 to 99 years old Methodology done with supervision by Geneva (Switzerland) Public Education Department.