Maths Magic

Which of these is not regarded as a magic number

In a magic square,the sum of the numbers in each row,in each column and along the diagonal is the same.Is this a magic square?

In a “magic square”, the sum of the numbers in each row, in each column and along the diagonal is the same. Is this a magic square? TABLE

In a magic square, the sum of the numbers in each row, in each column and along the diagonals is the same. Is this a magic square?