Teaches addition through interactive exercises and quizzes. Includes number recognition and basic arithmetic problems. Tracks progress and provides instant feedback. Supports multiple difficulty levels.
Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.
The app is a calculation sandbox that combines calculator, spreadsheet, concept map, and programming language functions. It makes complex abilities accessible through explicit visual representations on a two-dimensional surface called the Aether.
