1 km = 10 hm = 100 dam = 1000 m = 10000 dm = 100000 cm = 1000000 mm
6 hm = 60 dam = 600 m = 6000 dm = 60000 cm = 600000 mm
9 dam = 90 m = 900 dm = 9000 cm = 90000 mm
12m = 120 dm = 1200 cm = 12000 mm
68 dm = 680 cm = 6800 mm
205 cm = 2050 mm
(aici adaugi cate un zero)
la primul cred ca lipseste o cifra din poza
500000 cm = 50000 dm = 5000 m = 500 dam = 50 hm = 5 km
300000 dm = 30000 m = 3000 dam = 300 hm = 30 km
18000 m = 1800 dam = 180 hm = 18 km
4000 dam = 400 hm = 40 km
900 hm = 90 km
(Aici trebuie sa iei cate un zero)
