Gem Mathematics app for iPhone and iPad

4.4 ( 9584 ratings )

Free

Current version: 1.0, last update: 1 year ago
First release : 09 Mar 2023
App size: 6.05 Mb

This is a puzzle application.
The rule is to select the category of addition, subtraction, multiplication and division to practice, and then calculate and answer according to the number of gemstones.
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