Odpowiedź :
1.10dm = 100cm
2.1dm = 10cm
3. 2.5cm = 25mm (jesli to o to chodzilo)
4. 0,7m = 70cm
5. 4,6km = 4600m
2.1dm = 10cm
3. 2.5cm = 25mm (jesli to o to chodzilo)
4. 0,7m = 70cm
5. 4,6km = 4600m