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

Toán Lớp 6: Làm giúp em với ạ. a. 2023 – 25² : 5³ + 27 b. 60 : [7. (11² – 20 . 6) + 5]

Toán Lớp 6: Làm giúp em với ạ.
a. 2023 – 25² : 5³ + 27
b. 60 : [7. (11² – 20 . 6) + 5]

Comments ( 2 )

  1. a)
    2023 – 625 : 125 + 27
    = 2023 – 5+ 27
    = 2018 + 27
    = 2045
    b)
    60:[7.(11^2-20.6)+5]
    = 60 : [7(121 – 120) + 5]
    = 60 :[7.1 + 5]
    = 60 :[7+5]
    = 60 :12
    = 5

  2. =2023+27-(52)2:53
    =2050-54:53

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