-mal -mal -mal -mal -mal -mal -mal -mal -mal -mal Das Einsineins von 7 Einsineins von 7 Trage die Zahlen der Siebenerreihe ein! 1 -mal -mal -mal -mal -mal -mal 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 14 21 28 35 42 49 56 63 70 35 14 42 28 21 56 = = = = = = = = = = = = = = = = in in in in in in in in in in in in in in in in Jeweils 7 Karten werden zu einem Set verpackt. 2 Aufgabe und Umkehraufgabe 3 7 7 = = -mal -mal 7 7 49 63 = = in in 7 7 = = -mal -mal -mal -mal -mal -mal -mal -mal -mal 7 7 7 7 7 7 7 7 7 63 70 7 42 49 56 28 35 14 = = = = = = = = = in in in in in in in in in 4 71 21 56 49 63
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