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Get Simple Calculation Speed Game old version APK for Android
Spiel für arithmetische Operationen wie Multiplikation und Addition, Subtraktion
Calculation Game
It is useful for children who learn arithmetic operations, students who want to improve the speed of calculation and all smartphone users for spending free time.
We used dark-colored background for reducing eye strain and added the timer for estimating your speed. The daily and high records are saved locally and can be seen any time.