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

Toán Lớp 6: g) (– 136 ) – (– 74) h) (–12 – 44) + (–3) i) 942-2567+2563-1942

Toán Lớp 6: g) (– 136 ) – (– 74)
h) (–12 – 44) + (–3)
i) 942-2567+2563-1942

Comments ( 2 )

  1. g) ( -136 ) – ( – 74 )
    = -136 + 74
    = -62
    h) ( -12 -44 ) + ( -3 )
    = -56 -3
    = -59
    i) 942 – 2567 + 2563 – 1942
    = ( 942 – 1942 ) – ( 2567 – 2563 )
    = -1000 – 4
    = – 1004

  2. Giải đáp+Lời giải và giải thích chi tiết:
    g)
    (-136)-(-74)
    =-136+74
    =-62
    h)
    (-12-44)+(-3)
    =-56+(-3)
    =-59
    i)
    942-2567+2563-1942
    =(942-1942)-(2567-2563)
    =-1000-4
    =-1004
    #LinhSad

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

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