4 m2=......dm2 9dm2 30cm2=......cm2
16 m2=......mm2 300cm2=......dm2
21 dm2=.....cm22 90000cm2=.......dm2
3m2 26dm2=.......dm 4500mm2=.........cm2
8cm2 8mm2=.......mm2 7m2 50cm2=......cm2
m2 là mét...
Đọc tiếp
4 m2=......dm2 9dm2 30cm2=......cm2
16 m2=......mm2 300cm2=......dm2
21 dm2=.....cm22 90000cm2=.......dm2
3m2 26dm2=.......dm 4500mm2=.........cm2
8cm2 8mm2=.......mm2 7m2 50cm2=......cm2
m2 là mét vuông
m2 = ……dm2
dm2 = …… cm2
m2 = …… cm2
m2 = 50dm2
dm2 = 50 cm2
m2 = 100 cm2
\(4m^2=400dm^2\)
\(9dm^230cm^2=930cm^2\)
\(16m^2=16000000mm^2\)
\(300cm^2=3dm^2\)
\(21dm^2=2100cm^2\)
\(90000cm^2=900dm^2\)
\(3m^226dm^2=326dm^2\)
\(4500mm^2=45cm^2\)
\(8cm^28mm^2=808mm^2\)
\(7m^250cm^2=70050cm^2\)
4m2 = 400dm2 9dm2 30cm2 = 930cm2
16m2 = 16000000mm2 300cm2 = 3dm2
21dm2 = 2100cm2 90000cm2 = 900dm2
3m2 26dm2 = 326dm2 4500mm2 = 45cm2
8cm2 8mm2 = 808mm2 7m2 50cm2 = 70050cm2