Matematika

Pertanyaan

1. -15-7 =
2. 37-(-4) =
3. -41+(-5) =
4. 17+(-11) =
5. -22-(-36) =

2 Jawaban

  • 1. -15 - 7 = -22
    2. 37 - (-4) = 37 + 4 = 41
    3. -41 + (-5) = -41-5 = -46
    4. 17 + (-11) = 17-11 = 6
    5. -22 - (-36) = -22 + 36 = 14
  • 1. -15 -7 = -22
    2 . 37 -(-4) = 37 + 4 = 41
    3. -41 + (-5) = -45 -5 = -46
    4. 17 + (-11) = 17 - 11 = 6
    5. -22 -(-36) = -22 + 36 = 14


    note
    negatif x negatif = positif
    negatif x positif = negatif

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