Application to the smallest house to develop their mental calculation skills. Ability to select operations to perform and combinations between them. In each of the operations you can select the degree of difficulty, allowing the smallest part of the house are learning to add and subtract. Soon many more features.
Download and install Mental Calculation version 5.3 on your Android device! Downloaded 10,000+ times, content rating: Not rated Android package: ikox.joaquin, download Mental Calculation.apk
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Free downl.
Android 2.2+
Bug buster
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Android app
App History & Updates
What's Changed Have been introduced five levels of difficulty. Reached only one fifth if you enable addition, subtraction, division and multiplication with a high degree of difficulty in each. Do you dare? Expanded ability to select the difficulty level of operations. Extended setup menu to select operations of addition, subtraction, multiplication and division. Fix minor bugs. Upcoming versions, revisions to the statistics.