App Description
With a very "delicious" graphic environment and a "game" type interface, it is the ideal application to motivate children to master the two most basic and important operations in mathematics: Addition and Subtraction
The application keeps your best performances to motivate you to do more and better
Level 1 - Numbers between 1 to 9
(20 exercises in 2 steps)
Level 2 - Numbers between 1 to 50
(30 exercises in 3 steps)
Level 3 - Numbers between 30 to 99
(30 exercises in 3 steps)
Level 4 - Numbers between 100 to 999
(30 exercises in 3 steps)
App Changes
- August 26, 2021 Initial release
- September 15, 2023 Price increase: $1.99 -> $3.99