The addition of natural numbers
Operations with natural numbers I
 

9 a. Apply this formula to obtain a 4x4 magic square.

  Esta unidad interactiva requiere la máquina virtual de Java J2RE.

Replace the letters with the specified values

The results of the empty cells are the numbers below. Take them to the corresponding square.

You will obtain a magic square with natural numbers.

When clicking on Init new values will appear.

9 b. Apply this formula to obtain a 4x4 magic square.

  Esta unidad interactiva requiere la máquina virtual de Java J2RE.

Replace the letters with the specified values.

This exercise is similar to the previous one but here you must fill all the cells.
       
           
  Eduardo Barbero Corral
 
Spanish Ministry of Education. Year 2007
 
 


Except where otherwise noted, this work is licensed under a Creative Common License