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

Toán Lớp 5: 7,75:2,5 41,5×6,1 35,7-16,56 76,235+321,69

Toán Lớp 5: 7,75:2,5 41,5×6,1 35,7-16,56 76,235+321,69

Comments ( 2 )

  1. 7,75 : 2,5 ( = 77,5 : 25)
    = 3,1
    41,5 xx 6,1
    = 253, 15
    35,7 – 16, 56
    = 19,14
    76,235 + 321,69
    = 397,925

  2. 7, 75 : 2,5 = 3,1
    $\text{41, 5 x 6,1253, 15}$
      35,7 – 16, 56 = 19,14 
    76, 235 + 321, 69 = 397, 925

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