expert SUBTRACTION
Detailed App Info:
Application Description
The activity rapidly raises skill level, bringing confidence and success. It delivers the full solution for every calculation. This is presented 1-step at a time. A subtraction game is included to help improve calculating speed.
Requirements
Your mobile device must have at least 500.25 KB of space to download and install expert SUBTRACTION app. expert SUBTRACTION is available on iTunes for $0.99
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Daniel McElholum at http://lookskool.net.
Copyright © 2012 Daniel McElholum
