- Developer: Catherine Vitti
- Website: Official website
- Release Date: 2012-08-07
- Supports: Family Sharing
- Languages: English
- Compatibility: Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
Solve addition problems of one-digit to five-digit numerals in the traditional column-by-column method, or do the math in your head and then choose the answer from multiple choices. Five background color choices including white-on-black (with no grayscale) for users with mild visual impairment.
Perfect for use with a classroom iPad -- numerals, as displayed on the iPad, are large enough to be seen at a distance, so it's great for a group demonstration or a challenge between teams.
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