Hi, There you can download APK games file "Mental Arithmetic" for Android free, apk file version is 1.11 to download to your android device just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights
With this program you can train your abilities mental calculations. You can select one or more mathematical operations, for test cases. Supported by addition, subtraction, multiplication and division. Also select a range of numbers that will be present in the examples. Your task is to choose the correct answer from each bid. Each correct answer will add a few seconds to the time set aside for reflection responses. Survive as long as possible in this storm mathematical !!!!.