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DICE FOR STUDING NUMERICAL CALCULATION AND STUDY SYSTEM USING THE DICE
DICE FOR STUDING NUMERICAL CALCULATION AND STUDY SYSTEM USING THE DICE
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机译:使用该骰子进行数值计算和研究系统的骰子
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摘要
The present invention provides a polyhedral dice, comprising: a first display surface on which a first number and a first operation symbol are displayed; A second display surface on which a second number and a second operation symbol are displayed; And a third display surface on which conditional gains or conditional losses are displayed.
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