Matematika

Pertanyaan

1. -150+40+(-32)=
2. 25-40-15=
3. -29-(-11)-34=
4. 130-30-(-80)=
5. -154-(-24)-60=
6. -305-(-105)-(-50)=

2 Jawaban

  • 1 -142
    2 -30
    3 -52
    4 180
    5 -194
    6 -155

    di cek lagi
  • 1. -150+40+(-32) = -150+40-32 = -110-32= -142
    2. 25-40-15= -15-15= -30
    3. -29-(-11)-34 = -29+11-34 = - 18-34 = -52
    4. 130-30-(-80) = 140-30+80 =110+80 =190
    5. -154-(-24)-60 = -154+24-60 = -130-60 = -190
    6. -305-(-105)-(-50) = -305+105+50= -200+50= -150

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