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

Toán Lớp 8: 1*2+5-1220/5271=?? TL dau cko ctlhn

Toán Lớp 8: 1*2+5-1220/5271=??
TL dau cko ctlhn

Comments ( 1 )

  1. Gửi bạn:

    $\dfrac{1.2+5-1220}{5271}$ 

    $=\dfrac{2+5-1220}{5271}$ 

    $=\dfrac{7-1220}{5271}$ 

    $=\dfrac{-1213}{5271}$ 

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

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