100 dm2 175000 dm2 1000000 m2
100 cm2 150 dm2 15000000 m2
1800 m2 25 dm2 17 km2
1m2 = 100dm2
1dm2 = 100cm2
180000dm2 = 1800m2
....
1m2=100dm2 1750m2=175000dm2 1km2=1000000m2
1dm2=10000cm2 150dm2=150dm2 15km2=15000000m2
180000dm2=1800m2 2500cm2=25dm2 17000000m2=17km2
1m2 =100 dm2 1750m2=.175000.dm2 1km2=...1000000..m2
1dm2=.100..cm2 150dm2=..150.dm2 15km2=.15000000.m2
180000dm2=.1800..m2 2500cm2=.25.dm2 17000000m2=.17..km2
các bn ơi nhầm rùi 150dm2=.............cm2
1750 m2 = 175000dm2
150dm2 = 150dm2
2500cm2 = 25dm2
1km2 = 1 000 000 m2
15km2 = 15 000 000 m2
17 000 000 m2 = 17 km2
1m2 = 100 dm2 1750m2= 1 750 00dm2 1km 2 = 1 000 000m2
1dm2= 100 cm2 150 dm2= 150dm2 15km2 = 15 000 000 m2
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