Wir lernen Mathematik 2 | Teil B

-mal -mal -mal -mal -mal -mal -mal -mal -mal -mal 72 18 54 81 Das Einsineins von 9 Einsineins von 9 Trage die Zahlen der Neunerreihe ein! 1 -mal -mal -mal -mal -mal -mal 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 18 27 36 45 54 63 72 81 90 36 63 45 27 72 18 = = = = = = = = = = = = = = = = in in in in in in in in in in in in in in in in Jeweils 9 Mandarinen werden in ein Netz verpackt. 2 Aufgabe und Umkehraufgabe 3 9 9 = = -mal -mal 9 9 54 81 = = in in 9 9 = = -mal -mal -mal -mal -mal -mal -mal -mal -mal 9 9 9 9 9 9 9 9 9 72 36 18 63 54 27 45 81 9 = = = = = = = = = in in in in in in in in in 4 65

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