3hm 5dam = m
Số ?
5dam = ......m 2m = ......dm
7hm = ......m 4m = ......cm
3hm = ......m 6cm = ......mm
6dam = ......m 8dm = ......cm
5dam = 50m 2m = 20dm
7hm = 700m 4m = 400cm
3hm = 300m 6cm = 60mm
6dam = 60m 8dm = 80cm
2km 3hm =.......hm 3hm 4dam =.........dam 5dam 6m =.........m 7m 80mm =...........mm
4km 50m =........m
6m 7cm =..........mm
2km 3hm =.....23..hm 3hm 4dam =....34.....dam 5dam 6m =....506.....m 7m 80mm =.....7080......mm
4km 50m =..4050......m
6m 7cm =....607......mm
2km3hm= 23 hm
4km50m=4050m
6m7cm= 6070mm
3hm4dam=34dam
5dam6m=56m
7m80mm=7080mm
hok tốt nha
k mình nha
> < = ? 3hm 3m .......33m 1dam 5m .......51m 7km 5dam........75dam 70m .......7dam
> < = ? 3hm 3m > 33m 1dam 5m < 51m 7km 5dam >.75dam 70m=7dam
6km 5dam=?m
ai nhanh minh se tick cho
a) 4km 6m =.....m
1/5 ta =.......kg
325cm= ......m.......cm
3/4 tan =......kg
b) 30400 m vuong =...........hm vuong
3hm vuong 45dam vuong = ........hm vuong
3hm vuong 350 m vuong = ...... m vuong
a)4km6m=4006m
1/5ta=20kg
325cm=3m25cm
3/4tan=750kg
b)30400m2=3.04hm2
3hm vuong 45dam vượng=3.45hm2
3hm vuong 350m vuông=30350m2
a, 4km 6m = 4006m
1/5 tạ = 20kg
325cm = 3m 25cm
3/4 tấn = 750 kg
b, 30 400m2 = 304hm2
3hm2 45dam2 = 3,45 hm2
3hm2 350m2 = 30 350m2
a)
4 km 6m =4006 m
1,5 tạ = 20 kg
325m= 3 m 25 cm
3/4 tấn=750 kg
b)30400m2 = 3,04 hm2
còn lại mình chịu
5dam vuông 2dm vuông= m vuông
1.84
2.825
3.2300
4.5,0034
5.9,0015
6.0,004
7.1560
8.3006
9.3,2
10.5,04
11.670004
12.5040
13.5,54
14.0,0627
15.5008
16.2,017
17.4,25
18.12,8
19.23,0543
20.1,5735
21.4,28
22.0,0892
23.0,14
24.8,27
25.52,09
có j sai sót thì mong bạn lượng thứ
A) 5dam² 39 m² = ... dam²
B) 82 dam² 51 m² = ... dam²
C) 8,6352m² = ...m²... dm² ... cm²
D) 39 m² 8 dm² = ... m²
\(A.5dam^239m^2=5,39dam^2\\ B.82dam^251m^2=82,51dam^2\\ C.8,6352m^2=8m^263dm^252cm^2\\ D.39m^28dm^2=39,08m^2\)
Viết số đo dưới dạng hỗn số :
3m 11cm = ..................m
5dam 47dm = ...............m
5m2 43dm2 = ..................m2
2kg 21g = ...................kg
3m 11cm = \(3\dfrac{11}{100}\)m
5dam 47dm = 54m 7dm = \(54\dfrac{7}{10}\)m
5m2 43dm2 = \(5\dfrac{43}{100}\)m2
2kg 21g = \(2\dfrac{21}{1000}\)kg