What's New
Updated to work with iOS 10 and later. Also works with iPad Pro 12.9" screen and iPhone XMax.
App Description
Flashcard type drills for children recently introduced to subtraction.
Select a number 1 through 12, and random cards will be presented of that number subtracting from another number.
Get 1 point for each correct question.
For positive reinforcement, the character says things like "yes" and "I knew it" for correct answers. (There is no audio for wrong answers.)
iPhone Screenshots
(click to enlarge)
iPad Screenshots
(click to enlarge)
App Changes
- June 07, 2014 Initial release
- April 13, 2015 Price increase: $0.99 -> $1.99
- April 21, 2015 Price decrease: $1.99 -> $0.99
- April 21, 2015 Price decrease: $1.99 -> $0.99
- July 18, 2015 Price increase: $0.99 -> $9.99
- July 20, 2015 Price decrease: $9.99 -> $0.99
- September 12, 2015 Price decrease: $0.99 -> FREE!
- September 13, 2015 Price increase: FREE! -> $0.99
- November 05, 2016 New version 1.1
- July 14, 2020 New version 1.2
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