About this app
A learning game to practice number sense and addition. Watch a video of the game: http://www.youtube.com/watch?v=gCQ-MpyxvaU Add the right number on the hundreds boards. Find the resulting number and tap on it. If you are fast, you get extra points and beat the highscore. The game is over when you reach a marked number. You can change the goal number by shaking or tapping on a number when no game is started.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included. - Ready for iOS 11 (64 Bit) - new help-system (you get help only every second round)
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 9:09 AM $1.99
Screenshots
