Natural numbers   »      

At the start of the site a magic square was created, in which three numerical values are given.
Add the missing values, so that applies:
       The sum of each row
    = the sum in each column
    = the sum in each diagonal.

Each number may be used only once
in the Magic Square.

Click on  check  to check your answer.
Click on  new  to create a new problem.
Can you top 295 points?

Magic square for
adding natural numbers

Complete the square!
Note that each number
may be used only once!

... more than just practicing

for free education

Allow keyboard