Matematika

Pertanyaan

1. 23+(-8)*12:3=
2. 19+(4*(-6))-11=
3. 72:(36:(-4))*8=
4. 24-14+(32+(-3))=
Caranya ya Kak .makasih

1 Jawaban

  • 1. 23 + (-8)*12:3
    = 23 + (-8)* 4
    = 23 + (-32)
    = -9

    2. 19+(4*(-6))-11
    = 19+(-24)-11
    =19-24-11
    = -16

    3. 72:(36:(-4))*8
    = 72:(-9)*8
    = 72: (-72)
    = -1

    4. 24-14+(32+(-3))
    =24-14+29
    =39

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