4km2 = …………… m2
4km2 1200m2 = m2
4km2 18m2 = ...... m2
Lời giải:
4 km2 18 m2 = 4000018 m2
\(4km^{2}18m^{2}=(4\times1000000)m^{2}+18m^{2}=4000000m^{2}+18m^{2}=4000018m^{2}\)
Bài 4:
4km2 =.....m2
1/4km2 = ....m2
3/4 m2 = ....cm2
1/4 km2 = 250 00 m2
3/4 m2 = 7500 cm2
6,23m2 =...dm2 2,87km2 =...ha;
5,6257ha =...m2 4km2 114dam2 =...km2
3m2 26cm2 =...m2 2,5m2 =...dm2
6,23 m2 = 623 dm2
2,87 km2 = 287 ha
5,6257 ha = 56257 m2
4 km2 114dam2 = 4,0114 km2
3 m2 26cm2 = 3,0026 m2
2,5 m2 = 250 dm2
Chúc bạn học tốt nhé
4km2 215m2 =........m2
1,401km2 = .............................................m2 3,2 m2 = .............................................cm2 0,075hm2 = .............................................m2 7,34 m = .......................m..................cm 3,6km =............................................m 3,12dm2 = .............................................cm2 213 m2 = .............................................dam2 12 m24cm2 = ..........................................m2 4km2 5m2= ....................................ha 2,34m2 = ..........................m2.............dm2
1,401km2 = .......1.401.000........m2
3,2 m2 = .......32000.....cm2
0,075hm2 = .............750..........m2
7,34 m = ........7.......m..........34....cm
3,6km =.............3600............m
3,12dm2 = ...........312.........cm2
213 m2 = ..............2,13.............dam2
12 m24cm2 = ..........12,04.........m2
4km2 5m2= ........40005.........ha
2,34m2 = .............2........m2....34..dm2
Tích cho chị với nhee ;33
\(1,401km^2=1401000m^2\); \(3,2m^2=32000cm^2\) ; \(0,075hm^2=750m^2\)
\(7,34m=7m34cm\) ; \(3,6km=3600m\) ; \(3,12dm^2=312cm^2\)
\(213m^2=2,13dam^2\) ; \(12m^24cm^2=12,0004m^2\) ; \(4km^25m^2=400,0005ha\)
\(2,34m^2=2m^234dm^2\)
Sai thì thôi nhan
# Kukad'z Lee'z
THANK YOU VERY MUCH!
Số thích hợp là:
4km2 9m2=.....m2
Đổi 13500cm2=...m2.....dm2
1/10 km2=.....m2
4 km vuông 9 mét vuông = 4000009 mét vuông
13500 cm vuông = 1 mét vuông 35 dm vuông
1/10 km vuông = 100000 mét vuông
4km2=.....m2
20m2=......dm2
5m2=........cm2
600000cm2=........m2
53m2 18dm2=.....dm2
40 km2 = 40000000 m2
20 m2 = 2000 dm2
5 m2 = 50000 cm2
600000 cm2 = 60 m 2
53 m2 18 dm2 = 5318 dm2
Nhớ k cho mk nha! ^-^
4km2=4000000m2
20m2=2000dm2
5m2=50000cm2
600000cm2=60m2
53m2 18dm2=5318dm2
2\5 ha =m2
1\4km2 =ha
2000ha =km2
333ha33m2 =m2
2 / 5 ha = 10000 m2 : 5 x 2 = 4000 m2
1 / 4 km2 = 100 km2 : 4 = 25 ha
2000 ha = 2000 ha : 100 = 20 km2
333 ha 33 m2 = 3330000 m2 + 33 m2 = 3330033 m2
nhé !
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