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

Toán Lớp 6: [300 – (90 : 3^2 + 2.5^3)] : 8

Tháng Sáu 1, 2022 Toán học 2 Comments 0 views

Toán Lớp 6: [300 – (90 : 3^2 + 2.5^3)] : 8

Comments ( 2 )

  1. huenthanh97
    huenthanh97
    1 Tháng Sáu, 2022 at 1:49 chiều
    Reply
    [300 – (90 : 3^2 + 2.5^3)] : 8

    =[300-(90:9 + 2.125)]:8

    =[300-(10+250)]:8

    =(300-260):8

    =40:8

    =5

  2. dongoclandiem
    dongoclandiem
    1 Tháng Sáu, 2022 at 1:48 chiều
    Reply
    [300-(90:3^2+2 . 5^3)] : 8
    = [(300-[10 + 250]) : 8
    = ( 300 – 260 ) : 8
    = 40 : 8
    = 5
     

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

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