Toán Lớp 4: 1248dm2=……..m2…..dm2
52470dm2=……..m2…….dm2
78190cm2=………..dm2………cm2
235100cm2=………m2……..dm2
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Toán Lớp 4: 1248dm2=……..m2…..dm2
52470dm2=……..m2…….dm2
78190cm2=………..dm2………cm2
235100cm2=………m2……..dm2
Comments ( 2 )
1248dm2=12m2,48dm2.
52470dm2=524dm2,70dm2
78190cm2=781dm2,90cm2
235100cm2=2351m2,00dm2