⬇ 1,000+ downloads
Est. actual: 1,902
Style: Educational
Free
Released: Feb 21, 2017
No in-app purchases
Contains ads
Installs since launch
Tracking since Oct 5 — growth appears once we have a second daily reading.
數學加減快算大挑戰。越快時間答完，分數就越高哦。還可以自訂輸出，做成加減乘除、分數、多項式的百題計算，若有無線網路印表機，可以從手機直接列印考題哦。
