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

Toán Lớp 6: {[(10-3.2).5]+2-2.6}:2+(4.5^2)

Toán Lớp 6: {[(10-3.2).5]+2-2.6}:2+(4.5^2)

Comments ( 2 )

  1. {[(10-3.2).5]+2-2.6}:2+(4.$5^{2}$ )
    = {[(10-6).5]+2-2.6}:2+(4.25)
    = {[4.5]+2-2.6}:2+100
    = {20+2-2.6}:2+100
    ={20+2-12}:2+100
    ={22 – 12}:2+100
    = 10 : 2 + 100
    = 5 + 100
    = 105
    chúc bẹn học tốt
    xin hay nhất ạ
    $#CR7$

  2. {[(10-3.2).5]+2-2.6}:2+(4.5^2)
    = {[(10 – 6).5] + 2 – 12} : 2 + (4.25)
    = [4.5 – 10] + 100
    = 10 + 100
    = 110
     

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