Chelsey

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Chelsey

  1. 1.  Integer Tiles- You use integer tiles and count what is left over [tiles without a pair] and if there red there positive and if there blue negative. [+4] + [-3] = +1
  2. 2.  Adding Opposite- When you see a subtraction signing and a negative sign you change negative to positive and add. [+5]- [-7] = [+5] + [+7] = +12
  3. 3.  Same=Positive, Different=Negative- When you have two of the same integers, it is positive, when they are different, negative. [+2] x [+3] = +6 [-5] x [+6] = -30
  4. 4.  Same=Positive, Different=Negative- When you have two of the same integers, it is positive, when they are different, negative.[+2] / [+3] = +6[-5] / [+6] = -30

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