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

Toán Lớp 6: 1213 – [1250 – (4 ^ 2 – 2 . 3)^3 . 4]

Home/ Toán Lớp 6: 1213 – [1250 – (4 ^ 2 – 2 . 3)^3 . 4]

Toán Lớp 6: 1213 – [1250 – (4 ^ 2 – 2 . 3)^3 . 4]

Tháng Tư 23, 2022 Toán học 2 Comments 0 views

Toán Lớp 6: 1213 – [1250 – (4 ^ 2 – 2 . 3)^3 . 4]

Comments ( 2 )

  1. ankim
    ankim
    23 Tháng Tư, 2022 at 2:49 chiều
    Reply
       1213 – [1250 – ( 4 ^ 2 – 2 . 3 ) ^3 . 4 ]
    = 1213 -[ 1250 – ( 16 – 6 ) ^3. 4 ]
    = 1213 -[ 1250 – 10 ^3. 4 ]
    = 1213 -[ 1250 – 1000. 4 ]
    = 1213 -[ 1250 – 4000 ]
    = 1213 – (-2750 )
    = 3963
     

  2. lyly98
    lyly98
    23 Tháng Tư, 2022 at 2:49 chiều
    Reply
       1213 – [1250 – ($4^{2} – 2 . 3)^{3}$ . 4]
    = 1213 – [1250 – $(16 – 6)^{3}$ . 4]
    = 1213 – (1250 – $10^{3}$ . 4)
    = 1213 – (1250 – 1000 . 4)
    = 1213 – (1250 – 4000)
    = 1213 – (-2750)
    = 1213 + 2750
    = 3963

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

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