Matematika

Pertanyaan

PR Sekolah =

1. -3 + 4 =
2. -8 - 2 =
3. -9 + (-3) =
4. 7 + (-3) =
5. -6 - 4 =

2 Jawaban

  • 1. -3 + 4 = 1
    2. -8 - 2 = -10
    3. -9 + (-3) = -12
    4. 7 + (-3) = 4
    5. -6 - 4 = - 10
  • Penyelesaian :

    1] -3 + 4 = 1.
    2] -8 -2 = -10.
    3] -9 + [-3] = -12.
    4] 7 + [-3] = 4.
    5] -6 -4 = -10.

    Alaikummussalam.

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