1 mal 1 mit Zehnerzahlen
4 x 20 = __________ 60 x 9 = __________
7 x 60 = __________ 30 x 8 = __________
9 x 80 = __________ 80 x 7 = __________
5 x 50 = __________ 40 x 4 = __________
70 x 50 = __________ 400 x 50 = __________
40 x 90 = __________ 800 x 60 = __________
30 x 60 = __________ 600 x 40 = __________
80 x 30 = __________ 700 x 30 = __________
300 x 8000000 = ___________________
7000000 x 400 = ___________________
9000 x 50000 = ___________________
60000 x 90000 = ____________________
U. Willrodt, Lübeck