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

Toán Lớp 3: Bài 2 : Tính a)948 : 4+ 254= c) 684 :6 x4= b)421-630:7= d)327 x 2 + 184 =

Toán Lớp 3: Bài 2 : Tính
a)948 : 4+ 254= c) 684 :6 x4=
b)421-630:7= d)327 x 2 + 184 =

Comments ( 2 )

  1. a) 948:4+254
    = 237+254
    = 491
    b) 421-630:7
    = 421-90
    = 331
    c) 684:6xx4
    = 114xx4
    = 456
    d) 327xx2+184
    = 654+184
    = 838
    @ Nhân, chia trước cộng trừ sau
    #namOvO
     

  2. a) 948:4+254=237+254=491
    b)421-630:7=421-90=331
    c) 684:6×4=114×4=456
    d)327×2+184=654+184=838
    CHO MIK HAY NHẤT NHA

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

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