avrilandeli4eve
avrilandeli4eve avrilandeli4eve
  • 21-02-2020
  • Mathematics
contestada

I need help with the following if possible

2+(-3)

-3+4

-4+9

7+(-8)

-2+1

6+-9

Respuesta :

itstherealray
itstherealray itstherealray
  • 21-02-2020
1. -1
2. 1
3. 5
4. -1
5.-1
6. -3
Answer Link
benyyy
benyyy benyyy
  • 21-02-2020

Answer:

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

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