Question

a Magic Square
Using numbers from 1 to 9 only once,
complete the grid that the sum of
each row, column and diagonal is 15.​

Answer 1

Answer:

I think it will help you.

Answer 2

Given:

In the magic square, the use of number 0, 1, 2, 3, ……….., 15

So, only once the sum along each row, column and diagonal is 30.

Some numbers are already filled.

3 + 8 + 4 = 15 + 15 = 30

3 + 12 = 5 + 10 = 30

3 + 14 + 0 = 17 + 13 = 30

0 + 6 = 9 + 15 = 30

0 + 7 + 12 = 19 + 11 =30

15 + 1 + 12 = 28 + 2 = 30

8 + 6 + 11 = 25 + 5 = 30

13 + 6 + 1 = 20 + 10 = 30

14 + 5 + 2 = 21 + 9 = 30

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