The application contains tasks from book «1001 tasks for mental calculation» by S. A. Rachinskiy.
VERSION HISTORY
- Version 2.4.1 posted on 2014-08-24
- Version 2.3.3 posted on 2013-03-03
Several fixes and updates
Program Details
- Category: Education > Teaching & Training Tools
- Publisher: Dwerty
- License: Free
- Price: N/A
- Version: 3.0
- Platform: android