Matematika

Pertanyaan

hitunglah
a.6+(-11)
b.-2+(-2)+(-2)
c.10+(-12)+7
beserta caranya

2 Jawaban

  • a) 6 + (-11) = 6 - 11 = -5
    b) -2 + (-2) + (-2) = -2 - 2 - 2 = -6
    c) 10 + (-12) + 7 = 10 - 12 + 7 = 5
  • Operasi Bilangan
    -------------------------

    Cara Mengerjakan :
    a]. 6 + (-11)
    = 6 - 11
    = -5

    b]. -2 + (-2) + (-2)
    = -2 - 2 - 2
    = - (2 + 2 + 2)
    = -6

    c]. 10 + (-12) + 7
    = 10 - 12 + 7
    = -2 + 7
    = 5
    .
    Semoga bisa bermanfaat
    HAHO

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