Wir lernen Mathematik 1 | Teil C

Rechnen bis 100 Zehnerzahlen addieren und zerlegen 1 3 2 + + + + + + + + + + + + + + + = = = = = = = = = = = = = = = 20 10 10 10 10 30 20 20 20 20 40 30 30 30 30 30 40 30 50 60 40 40 30 50 60 60 40 30 50 60 + + + + + + + + + + + + = = = = = = = = = = = = 6 4 60 40 2 4 20 40 3 1 30 10 3 4 30 40 6 2 60 20 7 6 70 60 0 10 20 30 40 50 60 70 80 90 100 48 4 40 30 50 30 20 20 30 60 50 60 70 80 70 70 80 90 100