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

Toán Lớp 6: 9^2 : 3.2 + 5^2.3^4 – 5^2.71 – 20.7^0

Toán Lớp 6: 9^2 : 3.2 + 5^2.3^4 – 5^2.71 – 20.7^0

Comments ( 2 )

  1. $\color{red}{@huythanh08}$
    xin hay nhứt ạ :333~

    toan-lop-6-9-2-3-2-5-2-3-4-5-2-71-20-7-0

  2. 9^2 : 3.2 + 5^2 .3^4 – 5^2 .71 – 20.7^0
    =81: 3.2 + 25 .81 – 25 .71 – 20.1
    =27.2 + 25 .(81 -71) – 20
    =54 + 25 .10 – 20
    =54 + 250 – 20
    =304- 20
    =284
    text\{Xin hay nhất ạ !}

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

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