What's New* iPad Retina support
* ui improvements
* bug fixes
App DescriptionThis learning tool provides a visualization of numbers up to 100. It helps to get a mental representation of the decimal structure of our number system.
January 04, 2013 New version 1.3
September 19, 2012 New version 1.2
September 06, 2012 New version 1.1
November 21, 2011 Initial Release