Challengue 5:                               MAGIC  SQUARE

Place the numbers so that :
sum of the columns, = sum of the rows = sum of the  diagonals

3x3:

4x4:  Durero´s paint
     

* Chellenge 4:        How old was  Diophantus when he died?  

 

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Gender Violence 

IN TEENAGERS

25 november

 INTERNATIONAL DAY OF

 GENDER VIOLENCE

CHRISTMAS IS COMING

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CHALLENGUE 3:

 RESPECT