Das Zahlenbuch 2, Igel-Übungsheft A - Sicher im Zahlenraum bis 100

Kraft der 10 7 4 5 6 Immer 5 Zehner (5 Z). 5 Z = 3 Z 2 Z + 5 Z = + 5 Z = + 6 Z = 5 Z + 5 Z = + 5 Z 6 Z = 2 Z + 8 Z = 2 Z + 7 Z = 2 Z + 9 Z = 2 Z + 7 Z = 5 Z + 8 Z = + 5 Z 6 Z = 3 Z + 8 Z = + 3 Z 6 Z = 4 Z + 8 Z = 4 Z + 7 Z = 4 Z + 9 Z = 4 Z + 7 Z = 4 Z + 9 Z = + 4 Z 6 Z = 1 Z + 8 Z = 1 Z + 7 Z = 1 Z + 9 Z = 1 Z + 8 Z = 5 Z + 10 Z = + 5 Z 9 Z = 5 Z + 6 Z = + 5 Z 6 Z = 3 Z + 8 Z = 3 Z + 7 Z = 3 Z + 9 Z = 3 Z + 6 Z = 6 Z + 7 Z = + 6 Z 8 Z = 4 Z + 8 Z = + 6 Z Nur zu Prüfzwecken – Eigentum des Verlags öbv

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