下载 APKPure App
可在安卓获取POWERS AND EXPONENTS的历史版本
幂：规则，权力和指数
Android app allows you select operation type with powers, then press the button with the right answer to the randomly generated problem.关于POWERS AND EXPONENTS
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幂：规则，权力和指数
Android app allows you select operation type with powers, then press the button with the right answer to the randomly generated problem.