Seudónimo Seudónimo
  • 02-09-2016
  • Mathematics
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Someone know this !???

Someone know this class=

Respuesta :

iamnati
iamnati iamnati
  • 02-09-2016
-7 - 2 = -9

3 - 5 = -2

-1 - (-3) = 2

-8 - (-4) = -4

i hope i helped you  
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