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

Toán Lớp 5: 36 x 53 + 4 x 97 x 9 – 12 x 50 x 3

Toán Lớp 5: 36 x 53 + 4 x 97 x 9 – 12 x 50 x 3

Comments ( 2 )

  1. \text{36 × 53 + 4 × 97 × 9 – 12 × 50 × 3}
    \text{= 36 × 53 + 36 × 97 – 36 × 50}
    \text{= 36 × ( 53 + 97 – 50 )}
    \text{= 36 × 100}
    \text{= 3 600}
    \text{Xin hay nhất và cám ơn ạ}

  2. 36 × 53 + 4 × 97 × 9 – 12 × 50 × 3
    = 36 × 53 + 36 × 97 – 36 × 50
    = 36 × ( 53 + 97 – 50 )
    = 36 × 100
    = 3600

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