35dm2 = 3500cm2
30dm2 = 30056
8dm2 9cm2 = 809cm2
23m2= 2300dm2
3m2 5dm2= 305dm2
1m2 4cm2 = 10004cm2
6300dm2 = 6,3m2
1m2 4dm2= 10400cm2
4000cm2= 40dm2
1800dm2 40000cm2= 22m2
1070000cm2= 107m2
7m2 200cm2= 702dm2
35dm2 = 3500cm2
30dm2 = 30056
8dm2 9cm2 = 809cm2
23m2= 2300dm2
3m2 5dm2= 305dm2
1m2 4cm2 = 10004cm2
6300dm2 = 6,3m2
1m2 4dm2= 10400cm2
4000cm2= 40dm2
1800dm2 40000cm2= 22m2
1070000cm2= 107m2
7m2 200cm2= 702dm2
6km2 23456m2=.......km2....hm2..........dam2=..........m2......................km2
5km2 246dam2=.........km2..........hm2..............dam2=,,,,,,,,,,,m2............km2
57932cm2=.........m2................dm2.........cm2=....m2
5,405m2=....m2........................dm2..........cm2................cm2=...............dm2
37805cm2=......m2........dm2.........cm2=..........m2
57950cm2=..............m2.............dm2...................cm2=...........dm2
12 ha =................., 2500 dm2 =.............., 140000 cm2 =.................., 8 m2 26 dm2 =...................., 20 m2 4 dm2=.............
5 km2 =................, 90000 dm2 =..............., 1070000 cm2 =...................,45 dm2=..................., 7 m2 7 dm2 =.....................
giải giúp mik nhé
a) 56 dm2=... m2
b) 17 dm2 23 cm2=...dm2
c) 23 cm2=... dm2
d) 2 cm2 5 mm2=...cm2
38m225dm2= ............................dm2 15dm29cm2 = ..............................cm2 10cm26mm2=..............................mm2 5hm230m2= ..............................m2 198cm2= ...........................dm2 ......................cm2 2080dm2=....................m2 ....................dm2 3107mm2= ..................cm2 ...................mm2 45908 m2 = .................hm2 ...............dam2 ........
5 m2 2 dm2 =....dm2 6 m2 =...km2
5 km 8 m =....km 280 cm2 =....m2
16 tạ 8 kg =...tạ 15 m2 12 cm2 =....dm2
6km2 23456m2=........km2...........hm2.........dam2..........m2=..........km2
5km2 246m2=........km2...........hm2.........dam2=.........m2..........km2
57932 m2= ............m2............dm2..........cm2=...........m2
5,405m2=...............dm2............cm2..........=.............cm2...........dm2
7 cm2 =.........mm2
18 hm2 =...........m2
4300 dm2 =............m2
48 dm2 32 m2 = .............m2
3010m2 = ............dam2............ m2
160 cm2 = ................dm2 .............cm2
6km2 23456m2=…km2…hm2…dam2…m2=…km2
5km2 246dam2=…km2…hm2…dam2=…km2
57932cm2=…m2…dm2…cm2=…m2
5,405m2=…m2…dm2…cm2=…cm2…=…dm2
6km2 23456m2=…km2…hm2…dam2…m2=…km2
5km2 246dam2=…km2…hm2…dam2=…km2
57932cm2=…m2…dm2…cm2=…m2
5,405m2=…m2…dm2…cm2=…cm2…=…dm2