Matematika

Pertanyaan

30-(-10)=...,-10+(-6)=…,-5-(77)=…,(-4)×(-6)=…,20+20:8=…,7×(5+6)=…

2 Jawaban

  • 30 - (-10) = ...
    30 + 10 = 40

    10 + (-6) = …
    10 - 6 = 4

    -5 - (77) = …
    - (5 + 77) = - 82

    (-4) × (-6) = 24

    20 + 20:8 = …
    40/2 + 5/2 = 45/2

    7 × (5+6) = …
    7 × 11 = 77

    Semoga bermanfaat ^^
    #cmiiw
  • Operasi Bilangan Bulat

    30 - (-10)
    = 30 + 10
    = 40

    -10 + (-6)
    = -10 - 6
    = -16

    -5 - 77
    = -82

    (-4) 
    × (-6)
    = 24

    20 + 20 : 8
    = 20 + 2,5
    = 22,5

    7 × (5 + 6)
    = 7 × 11
    = 77

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