Wir lernen Mathematik 1 | Teil C

Rechnen bis 100 Zehnerzahlen subtrahieren 1 3 2 - - - - - - - - - - - - - - - = = = = = = = = = = = = = = = 30 10 10 10 10 50 20 20 20 20 40 30 30 30 30 60 60 70 50 40 70 60 70 50 40 80 60 70 50 40 - - - - - - - - - - - - = = = = = = = = = = = = 5 6 50 60 4 6 40 60 6 2 60 20 8 7 80 70 9 8 90 80 10 9 100 90 0 10 20 30 40 50 60 70 80 90 100 49 34 40 60 80 60 70 80 70 80 90 90 50 90 - - - - 20 30 40 50