This app allows you to practice addition and subtraction math.
This app helps you to practice addition and subtraction math. It helps children to learn math, and elder people to remain brain-sharp.Last updated on Sep 23, 2018
layout changed, a new screen keyboard
Latest Version
2.2.2
Uploaded by
Nasib Di Perantauan
Requires Android
Android 5.1+
Category
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Mental math practice
2.2.2 by Hon Man Lee
Sep 23, 2018