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

Toán Lớp 5: Bài 1 : a, 2018 – 4 x ( 35 – 44 + 19 ) : 10 b, 96 – 24 x 3 + 125 : 5

Toán Lớp 5: Bài 1 :
a, 2018 – 4 x ( 35 – 44 + 19 ) : 10
b, 96 – 24 x 3 + 125 : 5

Comments ( 2 )

  1. a) 2018-4xx(35-44+19):10
    =2018-4xx10:10
    =2018-40:10
    =2018-4
    =2014
    b) 96-24xx3+125:5
    =96-72+125:5
    =96-72+25
    =24+25
    =49
     

  2. Bài 1:
    a, 2018 – 4 x (35 – 44 + 19) : 10
    = 2018 – 4 x 10 : 10
    = 2018 – 40 : 10
    = 2018 – 4
    = 2012
    b, 96 – 24 x 3 + 125 : 5
    = 96 – 72 + 125 : 5
    = 96 – 72 + 25
    = 24 + 25
    = 49
    Gửi bạn nha. Trung thu vui vẻ nhé!

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