Donnerstag, 23. Dezember 2010

(Der) Abakus

 Der Abakus im Jahr der Mathematik 2008

Heinz Molter 

von der Abteilung Informatik

 
Rechenoperationen

Addition, 

Subtraktion, 

Multiplikation 

Division



 Abacus Intro for Kids

 
teachertubemath


Good job, man !

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midnightat10
  
 Zitat:

This is the first lesson of how to use the abacus. 
  • It is not very difficult but to some it might be challenging if you don't get what i'm trying to teach you please leave comments and post your questions please subscribe because i will have better videos . 
I can
  • bake, 
  • play the piano , 
  • speed stack ,
  • talk about the news , 
  • anaswer quetions ,
and other things too. 
so please don't hesitate to ask me to do things !!!! 
Oh yeah i will give new lessons so be sure to check them out!!!!


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