Răspuns :
Răspuns:
1)550dm=55m
45dam=450m
450+55=505
2)900hm=90000m
80km=80000
90000-80000=10000
3)6000mm=6m
3km=3000m
6+3000=3006
4)8000dm=800m
5hm=500m
800-500=300
Răspuns:
1)550dm=55m
45dam=450m
450+55=505
2)900hm=90000m
80km=80000
90000-80000=10000
3)6000mm=6m
3km=3000m
6+3000=3006
4)8000dm=800m
5hm=500m
800-500=300