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

Toán Lớp 6: [1800-(4 ³- 18. 3 ) ³ ] : 8 + 22

Toán Lớp 6: [1800-(4 ³- 18. 3 ) ³ ] : 8 + 22

Comments ( 2 )

  1. Giải đáp + Lời giải và giải thích chi tiết:
     $[1800 – (4^3- 18 . 3)^3] : 8 + 22$
    $= [1800 – (64 – 54)^3] : 8 + 22$
    $= [1800 – 10^3] : 8 + 22$
    $= [1800 – 1000] : 8 + 22$
    $= 800 : 8 + 22$
    $= 100 + 22$
    $= 122$

  2. Answer
    [1800 – (4^{3} – 18 . 3)^{3}] : 8 + 22
    = [1800 – (64 – 54)^{3}] : 8 + 22
    = [1800 – 10^{3}] : 8 + 22
    = [1800 – 1000] : 8 + 22
    = 800 : 8 + 22
    = 100 + 22
    = 122

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

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