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ma neng hui dao yuan di ma
Author(s): 
Pages: 87
Year: Issue:  Z1
Journal: School Journal of Mathematics

Keyword:  原地中国象棋平面直角坐标系数字位置纵坐标取值尝试规则同学;
Abstract: <正>一天,棋迷小军给数学尖子小明提了一个问题:中国象棋中的"马"跳3步能否回到原地?小军摆开棋盘,让小明进行尝试.而小明盯着棋盘沉思了一会儿,就对小军
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