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

Toán Lớp 5: 2,1cm=-dm , 8,3m=-cm , 5,27m=-cm , 3,15m=-cm

Toán Lớp 5: 2,1cm=….dm , 8,3m=….cm , 5,27m=….cm , 3,15m=….cm

Comments ( 2 )

  1. 2,1 m = 21 dm
    8,3 m = 830 cm
    5,27 m = 527 cm
    3,15 m = 315 cm
    NL :
    Mk nghĩ là 2,1 m nên mk ghi 2,1 m nha !
     

  2. 2,1cm=21dm
    8,3m=830cm
    5,27m=527cm
    3,15m=315cm
    xin ctlhn
     

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

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