Fill in the numbers 2 to 10 so every row and column add up to 18

If we write 6 in each of the boxes then sum of every row and columns will be 18

Step-by-step explanation:

We can write 3 numbers in each row and 3 numbers in each column.

we know that

6+6+6=18

So, if we write 6 in each of the boxes then sum of every row and columns will be 18

i.e. the figure will be as follows:

   6     6     6

   6     6     6

   6     6     6

The sum of every row and column is 18