It is a very useful app to improve your math calculation and keep your brain healthy. try to play th
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Mental Arithmetic
---* Please read update info *Mental arithmetic is a point income game of the types to face a CPU.A
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With this program you can train your abilities mental calculations. You can select one or more mathe
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It is for adults who have no knowledge of the subject and/or children with experience of it. If you
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There are two main modes (Singleplayer and Multiplayer)In singleplayer mode you can improve your men
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