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

Toán Lớp 6: 476-{5.[409-(8.3-21 mũ 2)]-1724}

Home/ Toán Lớp 6: 476-{5.[409-(8.3-21 mũ 2)]-1724}

Toán Lớp 6: 476-{5.[409-(8.3-21 mũ 2)]-1724}

Tháng Bảy 31, 2022 Toán học 2 Comments 0 views

Toán Lớp 6: 476-{5.[409-(8.3-21 mũ 2)]-1724}

Comments ( 2 )

  1. thienthanh
    thienthanh
    31 Tháng Bảy, 2022 at 4:51 chiều
    Reply
    476-{5.[409-(8.3-21^2)]-1724}
    =476-{5.[409-(8.3-441)]-1724}
    =476-{5.[409-(24-441)]-1724}
    =476-{5.[409–417]-1724}
    =476-{5. 826-1724}
    =476-{4130-1724}
    =476-2406
    =-2000
    #tcv

  2. trucoanh55
    trucoanh55
    31 Tháng Bảy, 2022 at 4:51 chiều
    Reply
    476 – {5 . [409 -(8 . 3 – 21^2)] – 1724}
    = 476 – {5 . [409 -(8 . 3 – 441)] – 1724}
    = 476 – {5 . [409 – (24 – 441)] – 1724}
    = 476 – {5 . [409 – (-417)] – 1724}
    = 476 – {5 . 826 – 1724}
    = 476 – {4130 – 1724}
    = 476 – 2406
    = (-2000)

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

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