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

Toán Lớp 4: 165 x 20 + 58 – 8 – 143 + 98 =

Toán Lớp 4: 165 x 20 + 58 – 8 – 143 + 98 =

Comments ( 2 )

  1. $\text{. 165 x 20 + 58 – 8 – 143 + 98}$ $\\$ $\text{= 3300 + (58 – 8) – (143 + 98)}$ $\\$ $\text{= 3300 + 50 – 241}$ $\\$ $\text{= 3350 – 241}$ $\\$ $\text{= 3109}$ $\\$ $\text{}$ $\\$ $\text{}$ $\\$ $\text{}$ $\\$
     

  2. Giải đáp + Lời giải và giải thích chi tiết :
    165 × 20 + 58 – 8 – 143 + 98
    = 3300 + 58 – 8 – 143 + 98
    = 3300 + 50 – 45
    = 3350 – 45
    = 3305
    $# Mon $
    $# Xin Hay Nhất $

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