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

Toán Lớp 6: 88^6:14.125+22-(-5)^7+1143=???

Toán Lớp 6: 88^6:14.125+22-(-5)^7+1143=???

Comments ( 2 )

  1. Giải đáp+Lời giải và giải thích chi tiết:
    88^6 : 14 . 125 + 22 – (-5)^7 + 1143
    sửa đề : 
    88^6 : 44^6 . 125 + 22 – (-5)^7 + 78125
    = ( 2 . 44)^6 : 44^6 . 125 + 22 – (-78125) + 78125
    = 2^6 . 44^6 : 44^6 . 125 + 22 – [(-78125) + 78125]
    = 2^6 . 125 + 22 – 0
    = 64 . 125 + 22 – 0
    = 8000 + 22 – 0
    = 8022

  2. $88^{6}$ : 14 . 125 + 22 – $(-5)^{7}$ + 1143
    = 464404086784 : 1750 + 22 – (-78125) + 1143
    = 265373763,88 + 22 – (-78125) + 1143
    = 265373785,88 – (-78125) + 1143
    = 265451910,88 + 1143
    = 265453053,88
     

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

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