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数学活动课上,陈老师手拿一副扑克走进教室对大家说:“今天这节课我和大家做一个游戏。我这儿有54张扑克,我和任意一位同学轮流拿牌,每人每次最多拿5
In the math activity class, Mr. Chen walked into the classroom with a pair of poker hands and said to everyone: ”Today I made a game with everyone in this class. I have 54 poker cards here and I take turns with any of my classmates People take up to 5 each time