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

Toán Lớp 6: tìm số tự nhiên x : 1256 – 256 : 8 + (12 mũ 2 : 24 + 6 mũ 3)

Toán Lớp 6: tìm số tự nhiên x : 1256 – 256 : 8 + (12 mũ 2 : 24 + 6 mũ 3)

Comments ( 2 )

  1. #laviken#
    1256-156:8+(12^2:24+6^3)
    =1256-32+(144:24+126)
    =1256-32+222
    =1224+222
    =1446
     

  2. $\text{#Táo vàng}$
    1256 – 256 : 8 + (12^{2} : 24 + 6^{3})
    = 1256 – 32 + (144 : 24 + 216)
    = 1256 – 32 + (6 + 216)
    = 1256 – 32 + 222
    = 1224 + 222
    = 1446

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

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