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

Toán Lớp 6: Thực hiện phép tính 50_[30-(5-1):2]

Toán Lớp 6: Thực hiện phép tính
50_[30-(5-1):2]

Comments ( 2 )

  1. Giải đáp:
    50-[30-(5-1):2]
    =50-(30-4:2)
    =50-(30-2)
    =50-28
    =22
     

  2. @Heo
    50 – [ 30 – ( 5 – 1 ) : 2 ]
    = 50 – [ 30 – 4 : 2 ]
    = 50 – [ 30 – 2 ]
    = 50 – 28
    = 22
     

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