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

Toán Lớp 6: Cho mình xin câu trả lời 20.3² +[6³-180 -(15-13²:13)]=???

Toán Lớp 6: Cho mình xin câu trả lời
20.3² +[6³-180 -(15-13²:13)]=???

Comments ( 2 )

  1. 20.3^2+[6^3-180-(15-13^2:13)]
    =20.3^2+[6^3-180-(15-13)]
    =20.9+[216-180-2]
    =180+[36-2]
    =180+34
    =214
     

  2. 20.3^2+[6^3-180-(15-13^2:13)]
    = 20.9+[216-180-(15-13^2:13^1)]
    = 180+[36-(15-13^2-1)]
    = 180+[36-(15-13^1)]
    = 180+[36-(15-13)]
    = 180+[36-2]
    = 180+34
    = 214
    #namOvO
     

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