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

Toán Lớp 6: – 4 + 7 = – 15 + 65 = – 200 + 10 = – 155 – 75 = – 299 – 15 = 115 – 376 =

Home/ Toán Lớp 6: – 4 + 7 = – 15 + 65 = – 200 + 10 = – 155 – 75 = – 299 – 15 = 115 – 376 =

Toán Lớp 6: – 4 + 7 = – 15 + 65 = – 200 + 10 = – 155 – 75 = – 299 – 15 = 115 – 376 =

Tháng Ba 22, 2022 Toán học 2 Comments 0 views

Toán Lớp 6: – 4 + 7 =
– 15 + 65 =
– 200 + 10 =
– 155 – 75 =
– 299 – 15 =
115 – 376 =

Comments ( 2 )

  1. minhhaanh
    minhhaanh
    22 Tháng Ba, 2022 at 11:16 chiều
    Reply
    -4 + 7
    = (7 – 4)
    = 3
    __________
    – 15 + 65
    = (65 – 15)
    = 50
    __________
    – 200 + 10
    = – (200 – 10)
    = – 190
    ___________
    – 155 – 75
    = – (155 + 75)
    = -230
    ___________
    – 299 – 15
    = – (299 + 15)
    = – 314
    ___________
    115 – 376
    = 115 + (-376)
    = – (376 + 115)
    = – 261

  2. haianhtu97
    haianhtu97
    22 Tháng Ba, 2022 at 11:16 chiều
    Reply
    – 4 + 7 = 3
    – 15 + 65 =50
    – 200 + 10 =-190
    – 155 – 75 =-230
    – 299 – 15 =-314
    115 – 376 =-261
    ๖ۣۜY ❷❶❶❶❷❽❻❾｡◕‿◕｡
                                           ~chuc bn hc tốt
     

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

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