Question

Completează unitățile de măsură corespunzătoare :
a. 2km = 200...
10km = 100...
8km = 800...
30dam = 300...
b. 30km = 30 000...
300km = 30 000...
3 000m = 30...
300dam = 30...
c. 15 000 dm = 15...
8500cm = 85...
4000dm = 4...
2500mm = 25...

Answer 1

$\it \text{2~km~=~200~dam}$

$\it \text{10~km~=~100~hm}$

$\it \text{8~km~=~800~dam}$

$\it \text{30~dam~=~300~m}$

$\it \text{30~km~=~30000~m}$

$\it \text{300~km~=~30000~dam}$

$\it \text{3000~m~=~30~hm}$

$\it \text{300~dam~=~30~hm}$

$\it \text{15000~dm~=~15~hm}$

$\it \text{8500~cm~=~85~m}$

$\it \text{4000~dm~=~4~hm}$

$\it \text{2500~mm~=~25~dm}$