leluan922 10/7/2023 1:39:20 PM
điền dấu >,< , = 5m239cm2...............5m239dm2 12m4dm2...124dm2 305cm2.....3dm2 5cm2 8m2 90dm2......8m2 702hm2......70km2 55000mm2....55cm2 viết số thích hợp 105cm2=...........................dm2............................m2 2010m2=..............dam2.................m2