1. 2,3 dam=23 m
30 dm= 3m
465 mm=0,465 m
23,5 hm=2350 m
25,654 cm=0,25654 m
17,36 km=17360 m
2. 265 m=26,5 dam
265 m= 26500 cm
265 m=2,65 hm
265 m=265000 mm
265 m=0,265 km
265 m=2650 dm
3. 300 mm=30 cm
71 m= 7100 cm
2,3 dam=2300 cm
69 dm= 690 cm
0,03 km=3000 cm
12 hm= 120000 cm
Sper sa fie toate in regula.