21 Math Card screenshot 1 21 Math Card screenshot 2 21 Math Card screenshot 3 21 Math Card screenshot 4 21 Math Card screenshot 5
Supported Devices
Mobile
Updated
May 13,2019
Size
5.69 MB
Age
Everyone
Release Date
Description
This is an intelligence game. In 5 or 4 cards try to find a combination of 21.
It's not only for kid's arithmetic practice, but also a good training for your brain.

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