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

Toán Lớp 6: {137 – (75 : 5² + (14.3 – 6²)]}: 24

Toán Lớp 6: {137 – (75 : 5² + (14.3 – 6²)]}: 24

Comments ( 2 )

  1. Lời giải và giải thích chi tiết:
    {137 – (75 : 5² + (14.3 – 6²)]}: 24
    ={137-[75:25+(42-36)]};24
    ={137-[3+6]};24
    ={137-9}:24
    =128:24
    =16/3

  2. Giải đáp:
    {137 – [75 : 5² + (14.3 – 6²)]}: 24
    ={137 – [75 : 25 + (14.3 – 36 )]}: 24
    ={137 – [75 : 25 + ( 42– 36 )]}: 24
    ={137 –[75 : 25 + 6]}: 24
    ={137 – (3+ 6]}: 24
    ={137 – [3+ 6]}: 24
    ={137 – 9}: 24
    =128:24
    =16/3
     

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

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