安装包图标

Calculate

train mental calculation
新版本 1.4
- division tasks
- configurable number input field
- extended statistic (this resets parts of the statistic during the update)
A simple mental calculation trainer with this features:

- contains the four elementary arithmetic operations and the prime factorization
- configurable task types and diffculty
- configurable number input field
- statistic about the performance
- multi user support

安装包

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