Race subtract app for iPhone and iPad

4.3 ( 2973 ratings )

Education
Developer: Vivussoft Technologies

0.99 USD

Current version: 1.0, last update: 7 years ago
First release : 23 Jun 2011
App size: 666.97 Kb

Race with time and with your friends to see who is the subtraction wiz! Allows you to set the amount of time and choose what subtraction range you want to test yourself with.

This app will improve your subtraction skills and help you master the basics of mathematics!