问题描述:
Can you move
There are 9 numbers in the following 9 blanks.Can you move only one matchstick to make the sums of the cross diretion ,the long direction and the obligue the same .
4 3 8
9 6 1
2 7 5
There are 9 numbers in the following 9 blanks.Can you move only one matchstick to make the sums of the cross diretion ,the long direction and the obligue the same .
4 3 8
9 6 1
2 7 5
问题解答:
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