Question

数学乐园：把1至16这些数字分别填入16个圈内,使其横、纵、斜行都相等,该怎样填?

Answer 1

6 13 4 11

3 12 5 14

9 2 15 8

16 7 10 1

3 14 5 12

9 8 15 2

16 1 10 7

6 11 4 13

9 2 15 8

16 7 10 1

6 13 4 11

3 12 5 14