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2010-02-19T10:53:28+01:00
-5 + 5 = 0
8* -6 = -48
8-(-7) = 15
20 : -5 = -4
2010-02-19T10:55:19+01:00
  • Roma
  • Community Manager
2010-02-19T11:29:03+01:00
-5 + 5 = 0
8 * (-6) = - 48
8 - (-7) = 8 + 7 = 15
20 : (-5) = - 4