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In dieser Aufgabe geht es um das Dddioeren und Subtrahieren von Zufallszahlen.

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Löse die folgenden Aufgaben zu den Grundrechnungsarten!

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$\\var{b}+\\var{a}=$[[0]] 

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Bestimme {operation} von $\\var{c}$ und $\\var{a}$.

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