暗算30秒トレーニング(暗算アプリ・脳トレ・計算力UP) app for iPhone and iPad
4.6 (
6896 ratings )
Education
Navigation
Developer: Tomohiro Ohwada
Free
Current version: 1.3.3, last update: 7 months agoFirst release : 08 Jan 2021
App size: 8.87 Mb
You can practice mental arithmetic in 30 seconds.
Train your math skills by doing more mental arithmetic.
■5 types of training
- Addition
- Subtraction
- Multiplication
- Split
- mix
■Features
- 30 seconds of intensive training
- Personal best confirmation
■Credit
SE -> OtoLogic (https://otologic.jp/)
BGM -> Pocket Sound (https://pocket-se.info/)