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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 5: 7 kg 287g=…kg 5 tấn 125 kg=-tấn 2m2 125 cm2-m2 2,5m2=…cm2

Toán Lớp 5: 7 kg 287g=…kg
5 tấn 125 kg=….tấn
2m2 125 cm2….m2
2,5m2=…cm2

Comments ( 2 )

  1. @Bao
    7kg 287g=7,287kg
    5 tấn 125 kg=5,125 tấn
    2m^2 125cm^2=2,0125 m^2
    2,5m^2=25000cm^2
     

  2. 7 kg 287g=7,287kg
    5 tấn 125 kg=5,125tấn
    2m2 125 cm2=2,0125m2
    2,5m2=25000cm2
     

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222-9+11+12:2*14+14 = ? ( )