lecihogan lecihogan
  • 04-03-2020
  • Mathematics
contestada

whats 12-7-8-9+66=??????

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Amphitrite1040
Amphitrite1040 Amphitrite1040
  • 04-03-2020

Hey there!

12 - 7 - 8 - 9 + 66 = ?

12 - 7 = 5

5 - 7 - 8 - 9 + 66

5 - 8 = -3

-3 - 9 + 66

-3 - 9 = -12

-12 + 66 = 54

Answer: 54

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