12dm2=..........cm2
34m2=..........dm2
2dm2 12cm2=.........cm2
2m 2=.......cm2
1m 2 102dm 2=.........dm2
400dm 2 =.....

Question

12dm2=..........cm2

34m2=..........dm2

2dm2 12cm2=.........cm2

2m 2=.......cm2

1m 2 102dm 2=.........dm2

400dm 2 =.......m2

2m 2 51dm 2

nguyenfunnyok · Answer

`12dm^2=1200cm^2`
`34m^2=3400dm^2`
`2dm^2 12cm^2=212cm^2`
`2m^2=20000cm^2`
`1m^2 102dm^2=202dm^2`
`400dm^2 =4m^2`

12dm2=..........cm2
34m2=..........dm2
2dm2 12cm2=.........cm2
2m 2=.......cm2
1m 2 102dm 2=.........dm2
400dm 2 =.......m2
2m 2 51dm 2