MEASURES OF LENGTH

10 millimeters (mm) = 1 centimeter (cm)
10 centimeters (cm) = 1 decimeter (dm)
10 decimeters (dm) = 1 meter (m)
10 meters (m) = 1 decameter (dkm)
10 decameters (dkm) = 1 hectometer (hm)
10 hectometers (hm) = 1 kilometer (km)
100 centimeters (cm) = 1 meter (m)
 1,000 meters (m) = 1 kilometer (km)