Addition und Subtraktion von Termen

GeoGebra kann auch mit Äpfeln und Birnen rechnen:[br][br][img]data:image/png;base64,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[/img][br][br]Die Worte Äpfel und Birnen werden als Variable verwendet.[br]Bleibt nur ein Apfel oder eine Birne übrig, kommt die Grammatik durcheinander.[br][br][img]data:image/png;base64,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[/img][br][br]Gleichartige Terme dürfen addiert (oder subtrahiert werden).[br]Das gilt auch, wenn Potenzen vorkommen.[br]Hinter dieser Rechnung steckt das Distributivgesetz.[br]
[b][color=#9900ff]Arbeitsauftrag 1:[/color][/b][br]Bei der folgenden Übung muss man auch mit Dezimalzahlen rechnen.[br]Löse 5 Beispiele, möglichst ohne Nebenrechnungen!
In manchen Termen kommen auch Brüche vor.[br]Die folgenden Schreibweisen sind gleichwertig:[br][br] [math]\frac{3a}{5}=3\cdot\frac{a}{5}=\frac{3}{5}\cdot a[/math][br][br][b][color=#9900ff]Arbeitsauftrag 2:[/color][/b][br]Ordne die gleichwertigen Schreibweisen einander zu! [url=https://learningapps.org/watch?v=prnrs6ntv21][color=#9900ff]Übung[/color][/url][br][br]Die folgenden Aufgaben sollen händisch gerechnet werden, dann kann man mit CAS überprüfen.[br]Beachte die Vorgangsweise:[br][br][list][*]auf gleichen Nenner bringen[/*][*]addieren bzw. subtrahieren[/*][*]kürzen (falls möglich)[/*][/list][br][color=#9900ff][b]Arbeitsauftrag 3:[/b][/color][br][br]a. [math]\frac{2a}{3}-\frac{5a}{2}=[/math][br]b. [math]x-\frac{x}{3}-\frac{5x}{4}=[/math][br]c. [math]\frac{-2}{5}\cdot z+\frac{4}{7}\cdot z=[/math]

Information: Addition und Subtraktion von Termen