What's New
- Added BGM On/Off
- Fixed minor bugs
App Description
The final step for the first grade school arithmetic, you can learn to add with carry-up and subtract with borrow-down easily.
Keeping on training is very important to get familiar with numbers. Beat the Robo by answering the questions from Robo.
Now, you will be a hero at the school!
iPhone Screenshots
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iPad Screenshots
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App Changes
- September 23, 2011 Price decrease: $1.99 -> $0.99
- September 27, 2011 Price increase: $0.99 -> $1.99
- October 08, 2011 Price decrease: $1.99 -> $0.99
- October 18, 2011 Price increase: $0.99 -> $1.99
- December 29, 2011 Price decrease: $1.99 -> $0.99
- January 08, 2012 Price increase: $0.99 -> $1.99
- January 13, 2012 Price decrease: $1.99 -> $0.99
- January 17, 2012 Price increase: $0.99 -> $1.99
- March 03, 2012 Price decrease: $1.99 -> $0.99
- March 05, 2012 Price increase: $0.99 -> $1.99
- March 08, 2012 New version 1.1
- April 14, 2012 Price decrease: $1.99 -> $0.99
- April 16, 2012 Price increase: $0.99 -> $1.99
- April 28, 2012 Price decrease: $1.99 -> $0.99
- June 29, 2012 Price increase: $0.99 -> $1.99
- July 28, 2012 Price decrease: $1.99 -> $0.99
- July 30, 2012 Price increase: $0.99 -> $1.99
- August 05, 2012 Price decrease: $1.99 -> $0.99
- September 08, 2012 Price increase: $0.99 -> $1.99
- September 20, 2012 New version 2.0
- September 20, 2012 Price decrease: $1.99 -> $0.99
- September 27, 2012 New version 2.1
- October 10, 2012 New version 2.2
- October 24, 2012 New version 2.3
- February 07, 2013 New version 2.5
- April 16, 2013 New version 2.6
- June 23, 2013 New version 2.7
- July 19, 2013 New version 2.8
- September 10, 2013 New version 2.9
- October 06, 2013 New version 3.1
- November 10, 2013 New version 3.2
- January 29, 2014 New version 3.7
- July 18, 2014 New version 3.9
- November 03, 2014 New version 4.4
- November 03, 2014 Price increase: $0.99 -> $2.99
- November 22, 2014 Price decrease: $2.99 -> $1.99
- December 03, 2014 New version 4.6
- January 24, 2015 New version 4.8
- February 26, 2015 New version 4.9
- April 21, 2015 Price decrease: $1.99 -> $0.99
- April 24, 2015 New version 5.0
- August 20, 2015 New version 6.0
- October 10, 2015 New version 6.1
- June 21, 2016 New version 6.4
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