Operation Calculus

RX LabzEducational
Everyone

Mental calculation training for 6/7 years old kids
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What's New

addition and subtraction
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Additional Information

Updated
April 27, 2019
Size
5.2M
Installs
50+
Current Version
1.0.0
Requires Android
4.1 and up
Content Rating
Everyone
Permissions
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Offered By
RX Labz
Developer
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