The multiplication of natural numbers
Operations with natural numbers II
 
9 a . Apply this  formula to obtain a 4x4 multiplication 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 multiplicative magic square.

When clicking on Init new values will appear.
9 b . Apply this  formula to obtain a 4x4 multiplication magic square.
  Esta unidad interactiva requiere la máquina virtual de Java J2RE.

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
 
 

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