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

Toán Lớp 6: Tính nhanh: (-123) + 101 + (-777) + 99 Mn giúp mk vs mk đg cần gấp

Toán Lớp 6: Tính nhanh: (-123) + 101 + (-777) + 99
Mn giúp mk vs mk đg cần gấp

Comments ( 2 )

  1. Giải đáp + giải thích :
    (-123)+101+(-777)+99
    = -22-777+99
    = -779+99
    = -700
    ⨰ ????????????́???? ????????̣̂???? ????????̣???? ????????̂́????, ???????????????? ????????̀???????? ???? ???????????? + ????????????̉ ????????̛̀???? ???????????? ????????????̂́???? ????????????́. ( •̀ ω •́ )
    ???????????????? ✓
     

  2. (-123)+101+(-777)+99
    =(101+99)+[(-123)+(-777)]
    =200-900
    =-700

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

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