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

Toán Lớp 5: 54×56=Yx2 tìm y giúp em nhanh vs ạ

Toán Lớp 5: 54×56=Yx2
tìm y
giúp em nhanh vs ạ

Comments ( 2 )

  1. 54×56=Yx2
    =>3024=Yx2
    =>y=3024:2
    =>y=1512
      vậy y = 1512
    xinh hay nhất nha

  2. $@Yuu$
    $54×56=y×2$
    $3024=y×2$
    $y=3024÷2$
    $y=1512$
    Vậy $y=1512$

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

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