The multiplication of natural numbers
Operations with natural numbers II
 

11. Complete this multiplication 4x4 magic square.
  Esta unidad interactiva requiere la máquina virtual de Java J2RE.

Put the numbers below into the empty cells to complete this magic square.
The result of each horizontal, vertical and diagonal row must be the same.
You can begin by completing the rows where only one number is needed.

In every 4x4 magic square you will also get the same product by multiplying: the four central numbers, the four numbers in the corners of the square and the four squares that can be formed with 4 cells in the corners.

 

 


       
           
  Eduardo Barbero Corral
 
Spanish Ministry of Education. Year 2007
 
 

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