      --- Holvoo(好乐宝)博客

 
      
    33614 

  

     

2013-04-30 17:48
  366
  5

               10   3  30              5         5           5   3          2          3             1   
           10       1         9      9X3 =27        27 + 2 =29     30  29 =1        

     

  

 
2013-05-15
30    30         

  
2013-05-02
30 =3 X10
  =3X9 + 3    3  
  =27+ 3    3  
  = 25 +2  + 3    3  
  30  =   25  +   2  +  3  

  
2013-05-02
9X3 =27
         27       25     2     27 =25 +2  27    2              
      25       

 
2013-05-02

 
2013-05-01
10 x3—5+3+2
=30—5+3+2
=25+3+2
=28+2
=30
            
           
           
             
           
  

     
     

     

2013-04-30 17:48  366  5

2013-04-30 17:48
  366
  5