+0  
 
0
266
2
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eir kan man mit brüchen rechnen
Guest Feb 26, 2012
 #1
avatar
0
wie
kan man mit brüchen rechnen
[/quote]
Guest Feb 26, 2012
 #2
avatar+3077 
0
[input]7 1/2+(1/2)[/input]
admin  Feb 26, 2012

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