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

Toán Lớp 6: 198:[130-(27-19)mũ 2]+2021mũ 0

Toán Lớp 6: 198:[130-(27-19)mũ 2]+2021mũ 0

Comments ( 2 )

  1. 198 : [130 – (27 – 19)^2] + 2021^0
    = 198 : (130 – 8^2) + 1
    = 198 : (130 – 64) + 1
    = 198 : 66 + 1
    = 3 + 1
    = 4

  2. 198 ÷ [ 130 – ( 27 – 19)^2 ] + 2021^0
    = 198 ÷ [ 130 – 8^2 ] + 1
    = 198 ÷ [ 130 – 64 ] + 1
    = 198 ÷ 66 + 1
    = 3 + 1
    = 4
     @Zun

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