2m 4cm = m
54,3 m = dam
12 km2 23 dam2 = …….. km2
2,584 km = …. Km…..m
6528 g = …………….tấn
tấn= ….tấn
25m7dm = ...........................m
4dm6cm = ..............................m
15dm5mm= .......................... dm
18m2cm = ..............................m
2dam25m2= ....................dam2
1km25dam2 = ...................km2 6hm27dam2=....................hm2 18hm217m2=.....................hm2
Làm theo mẫu :
5,6 m = 5 6/10 m = 5m 6dm = 56 dm
4,8 dam2 = ... m2
9,05 dam2 = ... m2
5,1 hm2 = ... m2
3,4 km2 = ... hm2
3,3 kg = ... g
2,22 kg = ... g
0,9 kg = g
1,5 km2=hm2
9 dam2 6m2=dam2
24 tạ 4 kg = tạ
5 m 12 mm = m
3m7dm = ...........................m 9dm4cm = ..............................m 5km20m= .......................... km 515 cm = ..............................m 2dm8mm=.............................dm 12dam230m2= ....................dam2 5km2155dam2 = ...................km2 8m27dm2=....................m2 78dm25cm2=.....................dm2 6m25cm2=.....................m
8002007m2 =...km2...m2
512600m2=...hm2...dam2
230060dam2=...km2...dam2
9465m2=...dam2...m2
450000dam2=...km2
3.15 m = ...... cm
1.2 cm = ...... m
5.7 kg = ......... tạ
1.2 hg = ...... kg
50.2 hg = ...... kg
9.2 km2 = ..... hm2
7.6 hm2 = ..... dam2
0.17 dam2 = ...... m2
8.9 hm2 = ....... dam2
TICK + KẾT BẠN
Viết số thập phân thích hơn vào chỗ trống:
3m7dm = ...........................m 9dm4cm = ..............................m 5km20m= .......................... km 515 cm = ..............................m 2dm8mm=.............................dm 12dam230m2= ....................dam2 5km2155dam2 = ...................km2 8m27dm2=....................m2 78dm25cm2=.....................dm2 6m25cm2=.....................m
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