李泳良同学对于填三阶幻方有自己独特的见解,一起来看看吧.在看过《中学生数理化》上的《你会填三阶幻方吗》这篇文章后,我对填三阶幻方又做了研究,发现了两种更简便更快捷的方法.原文中填三阶幻方要求将给定的2,3,4,5,6,7,8,9,10这9个数填入3×3的方格中,使得处于同一横行、同一竖列、同一对角线上的3个数之和都相等.第一种方法:①首先将给定的9个数按从小到大(或从大到小)排列. Li Yongliang students fill the third-order magic square has its own unique opinion, take a look at it.I read the “secondary school mathematics and chemistry” on the “you will fill the third-order magic square,” this article, I fill the third-order Magic Square has done research and found two more simple and faster method. The original text filled with third-order magic square requires given 2,3,4,5,6,7,8,9,10 9 Fill in the number of 3 × 3 square, so that in the same row, the same vertical column, the same number of three diagonals and the same. The first method: ① first of all a given number of 9 from small To large (or descending) arrangement.