價格：免費
更新日期：2015-02-09
檔案大小：778k
目前版本：1.0
版本需求：Android 3.0 以上版本
官方網站：http://sites.google.com/site/manfredfettinger/
Email：manfred.fettinger@gmail.com
聯絡地址：Ebereschengasse 10a 1210 Wien
With this app the learning of long addition is a cinch!
In Step-by-Step mode, each single step of the addition is explained and illustrated. The numbers involved in the current step are highlighted and explained.
Are you ready, then you can start the training mode. Here you resolve the addition and can apply your newly acquired knowledge.
If you want to review a addition then the release mode is the right thing. Here you insert the addition and get the result immediately.
Features:
- Solving mode
- Step-by-Step Mode
- Training mode
- Decimals support
- See carry over
- Supports arbitrarily large numbers