Carry-Up Robo app for iPhone and iPad

Carry-Up Robo Download from App Store

4.2 ( 9792 ratings )
Games Education Educational Family
Developer: MASAHIRO MIZUTANI
0.99 USD
Current version: 6.4, last update: 8 years ago
First release : 06 Jan 2011
App size: 39.34 Mb

The final step for the first grade school arithmetic, you can learn to add with carry-up and subtract with borrow-down easily.
Keeping on training is very important to get familiar with numbers. Beat the Robo by answering the questions from Robo.
Now, you will be a hero at the school!