✓2 m=......cm ✓120 m=.. _dm ✓1500 cm=..... .m ✓25 cm=... mm ✓ 9000 mm =......... dm ✓ 1 km=..._____. m ✓23 hm=__dm ✓ 320 dam =....._m ✓4500 cm.....m ✓20 m =.. ✓12 dam-.._._._._m ✓123 hm =.... 750000 mm=... ✓34 hm =.. ✓ 63000 cm=.......hm ✓80000 dm =.. .mm ✓563 km=.. cm ✓245 hm = ✓20000 cm=.. .hm ✓764 dam =... dm dm dam _dam m _dam acill​