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

Toán Lớp 3: tìm x a) 12:x=2 b) 42:x=6 c) 27: x=3

Toán Lớp 3: tìm x
a) 12:x=2
b) 42:x=6
c) 27: x=3

Comments ( 2 )

  1. @ ????????????????????????✨
    a)12:x=2
    x=12:2
    x=6
    $\text{Vậy x = 6}$
    b)42:x=6
    x=42:6
    x=7
    $\text{Vậy x = 7}$
    c)27:x=3
    x=27:3
    x=9
    $\text{Vậy x = 9}$

  2. a ).12 : x = 2
    x = 12 : 2
    x = 6
    Vậy x = 6
    b ).42 : x = 6
    x = 42 : 6
    x = 7
    Vậy x = 7
    c ).27 : x = 3
    x = 27 : 3
    x = 9
    Vậy x = 9
    \text{@ TheFox}
     

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

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