Addition, subtraction, multiplication and division are fun to practice playing against friends
數學好不好進來玩看看就知道
加減乘除基本運算，還可以與朋友對戰，看誰厲害
Last updated on Nov 10, 2021
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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1.0
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4.1
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數學大考驗
1.0 by GDSoft
Nov 10, 2021