Rechenrabe Trax 1, Arbeitsheft Sicher rechnen im Zahlenraum 20

1 2 + = + = + = + = 5 8 7 5 + = + = + = + = 8 + 5 = 5 + 8 = 7 + 4 = 4 + 7 = 9 + 6 = 6 + 9 = 5 + 9 = 9 + 5 = 3 + 8 = 8 + 3 = 6 + 7 = 7 + 6 = 7 + 8 = + = 5 + 6 = + = 3 + 9 = + = 2 + 9 = + = 4 + 8 = + = 5 + 7 = + = 29 Plusaufgaben üben Nur zu Prüfzwecken – Eigentum des Verlags öbv

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