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Brain Trainer Calculator
Model: 1258A/1258A-JP
Size: 123x80x14mm
Functions: Thus, it is a game for kids and also a tool for seniors to train their mind to eliminate the risk of Alzheimer’s disease.
It can generate 25, 50 or 100 questions.
Also, user can choose all or one of the four functions - addition, minus, multiple and subtraction.
It will give you results of your correctness (in %), time used and your ranking. Encourage you to supersede previous trials by yourself or by others.
This is a paperless electronic arithmetic exercise book. It can be re-used for endless times -- a product meets with environmental protection.
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Brain Trainer Calculator
Brain Trainer Calculator
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