A mini game to train mental arithmetic
It is a mini game to train mental arithmetic with different level and speed selection .
App in English is available
Last updated on Nov 2, 2021
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Latest Version
1.5
Requires Android
5.0 and up
Available on
Category
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mental arithmetic (addition)
1.5 by Terry Kong
Nov 2, 2021