Matematika

Pertanyaan

Pake cara ya
a.28×(-16)-(-1.120):32+128=...
b.912÷(-24)×26+(-216)-351=...
c.138+(-38)×45÷(-15)-258=...
d.525-(-1.768):34×17+(-179)=...
e.(-48)×38+624:(-13)-(-734)=...

1 Jawaban

  • a.28×(-16)-(-1.120):32+128= 28×(-16)+1.120:32+128 =
    -448+35+128 =
    -285

    b.912÷(-24)×26+(-216)-351 =
    -38×26+(-216)+(-351)=
    -988+(-216)+(-351)=
    -1.555

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