Matematika

Pertanyaan

tolong di jwb ya beserta caranya
1.28×25-(46+235+154)=
2.23×31+14×16×5-31×2=
3.2.688÷16×(-8)=
4.(5.129-3.215)÷-6×16

2 Jawaban

  • 1.28×25-(46+235+154)
    = 700-437
    =263
    2.(23×31)+(14×16×5)-(31×2)
    = 713+1120-62
    = 1771
    3.(2.688÷16)×(-8)
    = 168×(-8)
    = -1344
    4.(5.129-3.215)÷-6×16
    = (1914 : -6)×16
    = -319×16
    = -5104
  • Pake kalkulator...........

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