21,25,29,33,37,41,49,53填于图中,使每行,每列,和两个斜行上的3个数字之和均相等
问题描述:
21,25,29,33,37,41,49,53填于图中,使每行,每列,和两个斜行上的3个数字之和均相等
答
给出的这8个数字怎么解.
如是:21,25,29,33,37,41,45,49,53可得:
33'''''53'''''25
29'''''37'''''45
49'''''21'''''41