成語四則運算

成語四則運算是一個結合數學四則運算的成語學習教育小遊戲，透過有趣的方式來學習和數字有關的成語，以及練習簡單的數學四則運算。

* 目前收錄464條數字成語，有超過1800種算數題型，組合超過1300萬種題目變化。
* 數字成語複習：隨時查詢及複習。
* 四則運算練習：練習數學四則運算無壓力。
* 成語四則運算：結合算數的成語遊戲模式，讓學習更有趣。

原始程式碼可在此下載: https://github.com/cnyaw/idiomcalc Idiom four operations is a combination of four mathematical operations idiom learning games education through fun way to learn about numbers and idioms, as well as four practice simple mathematical operations.

* 464 digital idioms currently included, there are more than 1800 kinds of arithmetic questions, more than 13 million kinds of combinations of the subject changes.
* Digital idiom review: always check and review.
* Four arithmetic exercise: Exercise four mathematical operations without pressure.
* Idiom four operations: arithmetic combination idiom game mode, make learning more fun.

Source code can be downloaded here: https://github.com/cnyaw/idiomcalc