Question

How to work out a magic square

Answer 1

Do you just need the 3 by 3?   Then see attached.

To see how to make other ODD magic squares 1728.com/magicsq1.htm

To see how to make EVEN (divisible by 4) magic squares 1728.com/magicsq2.htm

To see how to make EVEN magic squares (NOT divisible by 4) 1728.com/magicsq3.htm

I think that should answer yor question.