page contents

       

                 

 

           

           Adding zero to a number does not change that number.

 

 

          

 

                                   

 

          

 

                                              Ajouter zéro

 

                                            

 

 

             

 

                                                

 

                                                

 

          

 

     

                                                    

 

                                         

                                                           

   

                     Ajouter 2