StairsMINUS: Learn subtraction tables up to 50.

Designed by a math teacher, StairsMINUS is an educative software, but also an addictive game. Your aim : follow on the subtraction tables up to 50th. The first ones are probably familiar to you, the others will be... at your own pace. With StairsMINUS, subtractions will not be a mystery anymore.

This software saves your results and knows how to ask you to improve your knowledge of sum tables.

- Excellent for table learning and mental calculation.
- Progressive learning.
- Appropriate for (almost) everybody, from schoolchildren to elders.


Do you appreciate our app? Offer it!
StairsMINUS is an universal software.
Contact us at [email protected] or @stairsapps