What's New
Compatibility with iOS 16
App Description
Subtraction School ! ! is a great way to learn and practice subtraction. From simple 1-digit problems to more advanced multi-digit problems, Subtraction School ! ! will provide the user the necessary guidance and practice to master subtraction.
Features of this version:
1) 1 to 6 digits
2) Random or custom user entered problems
3) Tutorial animation speed setting
4) "Play Tutorial" button to show the step by
step solution for each problem
5) "Hint" button for instructional guidance on
current step
6) "Help" button for automatic completion of
current step
If you like this app, please consider giving it a rating. Your support will help keep the updates coming! Thank you for your support!
iPhone Screenshots
(click to enlarge)
iPad Screenshots
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App Changes
- June 10, 2014 Initial release
- August 16, 2014 Price decrease: $2.99 -> $1.99
- November 30, 2015 Price increase: $1.99 -> $2.99
- December 09, 2020 New version 2.0
- December 09, 2020 Price increase: $2.99 -> $4.99
- September 16, 2023 New version 2.2
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