There are small design improvements.
And now: Only non-personalized ads.
Fed up with boring math problems like 5+7 or 3×1?
You are looking for new challenges?
Do you like calculation games?
Mental Math Master is exactly what you need!
Exercise your brain with complex and tricky math problems.
Mental Math Master promotes the mental arithmetic and the power of concentration.
Try it and you will see, your brain will thank you.
Challenging arithmetics are waiting fShow more
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