4 40 28 36 Das Einsineins von 4 Einsineins von 4 1 Trage die Zahlen der Viererreihe ein. -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal 4 4 4 4 4 4 4 4 4 4 8 12 16 20 24 28 32 36 40 = = = = = = = = = in in in in in in in in in in 2 Jeweils 4 Gläser werden in einen Karton verpackt. 3 Aufgabe und Umkehraufgabe -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal -mal 4 4 4 4 4 4 4 4 4 32 16 8 28 24 12 36 40 20 = = = = = = = = = in in in in in in in in in 4 10 -mal 4 4= in
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