różne sposoby zapisywania długości i masy 1dm=.........cm 1cm=.....dm 5cm=.....dm 7dm 9cm=.......dm 31cm=.......dm 1km=.......m 1km=......m 1m=.......km 155m=..........km 32km 20m=........km 1km 10m=............km
różne sposoby zapisywania długości i masy
1dm=.........cm
1cm=.....dm
5cm=.....dm
7dm 9cm=.......dm
31cm=.......dm
1km=.......m
1km=......m
1m=.......km
155m=..........km
32km 20m=........km
1km 10m=............km