viết số đo 5hm2 60m2 dưới dạng dam2
giải thích nữa nha cac bạn
AH
Những câu hỏi liên quan
viết các số đo dưới dạng số đo có đơn vị là dam2
2dam2 16m2 =.....dam2 46dam2 5m2 =....dam2
3km2 4cm2 =........dam2 32dam2 9m2 =....dam2
8dam2 62m2 =.....dam2 16 dam2 29m2 =....dam2
52dam2 40m2 =.....dam2 13hm2 24dm2 =....dam2
\(2dam^216m^2=2,16dam^2\)
\(\)\(46dam^25m^2=46,95dam^2\)
\(3km^24cm^2=30000,0004dam^2\)
\(32dam^29m^2=32,09dam^2\)
\(8dam^262m^2=8,62dam^2\)
\(16dam^229m^2=16,29dam^2\)
\(52dam^240m^2=52,4dam^2\)
\(13hm^224dm^2=1300,0024dam^2\)
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16m2 = 1.6dam2
46dam2 5m2 = 465m2
3km2 4cm2 = 30004dam2
32dam2 9m2 = 329.9dam2
8dam2 62m2 = 862m2
16 dam2 29m2 = 1629m2
52dam2 40m2 = 5240m2
13hm2 24dm2 = 1324dam2
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Viết các số đo sau dưới dạng số đo có đơn vị là đề - ca - mét vuông:
7 dam2 28m2 = ..................................................................................
95 dam2 50m2 = ................................................................................
68 dam2 7m2 = ..................................................................................
a) 7,28dam2
b) 95,5 dam2
c) 68,07 dam2
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7 dam2 28m2 = ....................................7,28dam2..............................................
95 dam2 50m2 = ..................................95,5 dam2..............................................
68 dam2 7m2 = ...................................................68,07 dam2...............................
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Viết các số đo dưới dạng số đo có đơn vị là đề-ca-mét vuông (theo mẫu):Mẫu:
8
d
a
m
2
33
m
2
8
d
a
m
2
33
100
m
2
8
33
100
...
Đọc tiếp
Viết các số đo dưới dạng số đo có đơn vị là đề-ca-mét vuông (theo mẫu):
Mẫu:
8
d
a
m
2
33
m
2
=
8
d
a
m
2
33
100
m
2
=
8
33
100
d
a
m
2
67
d
a
m
2
51
m
2
=
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
.
82
d
a
m
2
7
m
2
=
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
67 dam2 51m2 = 67 dam2 + 
m2 = 
dam2
82 dam2 7m2 = 82dam2 + 
m2 = 
dam2
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U
viết các số đo sau dưới dạng số đo bằng mét vuông: 25dm2; 1,056 ha; 3 phần 8 dam2
25dm2 = 0,25m2
1,056ha = 105,6m2
3/8 dam2 = 37,5m2
25dm2:0,25m2
1,056ha:10560m2
3/8dam2:37,5m2
viết số đo sau dưới dạng số đo có đơn vị là hecta: 65000 m2, 9,2 km2
(1ha = 1hm2 = 10000 m2 , 1a = 1 dam2 = 100 m2 = 0,01 ha)
1, viết các số đo sau dưới dạng số đo có đơn vị là m2
a) 34dm2=....
5290cm2=.....
4ha=.....
b) 3.2 dam2=......
0.5km2=......
0.15 ha=.....
a) 34dm2 = 0,34m2
5290cm2 = 0,529m2
4ha = 40000m2
b) 3,2dam2 = 320m2
0,5km2 = 500000m2
0,15ha = 1500m2
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a, 34dm2 = 0.34m2
5290cm2 = 0.529m2
4ha = 40 000m2
b, 3.2dam2 = 0.032m2
0.5km2 = 0.005m2
0.15ha = 1500m2
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viết các số đo sau dưới dạng số dó có đơn vị là mét vuông
a) 1,2075 km 2 =.........m2 b) 0,452 hm2 = .........m2
c) 12,075 ha=.........m2 d) 10,241 dam2 = ........m2
a) 1,2075 km2=1207500 m2 b) 0,452 hm2 = 4520 m2
c) 12,075 ha = 120750 m2 d) 10,241 dam2=1024,1 m2
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a) 1,2075 km2 = 1207500 m2 b) 0,452 hm2 = 4520 m2
c) 12,075 ha = 120750 m2 d) 10,241 dam2 = 1024,1 m2
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5/8 tấn có giá trị bằng với số đo nào dưới đây :
62,5 yến
625 tạ
6250 kg
6,25 tấn
giải thích nữa nha các bạn
5/8 tấn = 62,5 yến vì 1 tấn = 100 yến
-> 5/8 nhân cho 100 = 62,5
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\(\frac{5}{8}\) tấn = \(62.5\) yến
Lấy \(\frac{5}{8}\times100\)
Vì yến bé hơn tấn 2 số 0
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2 km2 5hm2; 25 000 dam2; 215 ha; 2km2 10dam2; 2005 dam2
