Tolong bantu kakkkplease dikumpul jam 14.30 tolong bat lagi butuh​

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Tolong bantu kakkkplease dikumpul jam 14.30 tolong bat lagi butuh​

Tolong bantu kakkkplease dikumpul jam 14.30 tolong bat lagi butuh​

  1. a. -5
  2. d. -7
  3. a. -3
  4. a. 4, 3, -3, -5
  5. c. 29
  6. c. 30
  7. a. -38
  8. d. 25

Cara nomor 7 & 8 :

7. -32 + (-12) × 15 : (22-12)

= -32 + (-60) : 10

= -32 + (-6)

= -38

8. 75 : 15 – (-20)

= 5 – (-20)

= 25