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2010-01-12T15:20:17+01:00
7-13= -6
[-12]+36= 24
9+[-17]= -8
9+[-2]= 7
9-[-14]= 23
[-17]-[-12]= -5
4x[-3]= -12
[-5]x[-6]= 30
[-3]2= -6
  • Użytkownik Zadane
2010-01-12T15:20:57+01:00
2010-01-12T15:22:09+01:00
7 - 13 = - 6
(-12) + 36 = 24
9 + (-17) = -8
9 + (-2) = 7
9 - (-14) = 23
(-17) - (-12) = -29
4x(-3) = -12
(-5) x (-6) = 30
(-3)x2 = -6