Wir lernen Mathematik 2 | Teil C

Einmaleinsreihen Training Festigen der Reihen 7, 8, 9 68 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 7 9 8 9 8 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 0 0 0 1 1 1 2 2 2 4 4 4 8 8 8 9 9 9 3 3 3 6 6 6 7 7 7 5 5 5 10 10 7 = 10 Knopfaufgaben