expert ADDITION app for iPhone and iPad

4.3 ( 7593 ratings )

Reference Education
Developer: Daniel McElholum

0.99 USD

Current version: 1.1, last update: 7 years ago
First release : 13 Jun 2012
App size: 661.71 Kb

Master the basic number processing technique. This activity rapidly raises skill level, bringing confidence and success. It delivers the full solution which is presented 1-step at a time.
An addition game is included to help improve calculating speed.