50 Ergänzen 1 2 4 + = 8 5 + = 8 3 + = 8 8 + = 8 6 + =14 7 + =14 8 + =14 9 + =14 13+ =15 13+ =20 13+ =18 13+ =17 10+ =11 8+ =11 7+ =11 9+ =11 3 + 2 = 5 6 + = 8 4 + = 6 6 + =10 8 + =12 9 + =11 Nur zu Prüfzwecken – Eigentum des Verlags öbv
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