Roberto & justin

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Roberto & justin

  1. 1. 2.2 Adding Integer By Roberto Lopez & Justin Roe
  2. 2. 1.Add the two numbers and keep the same sign 2.Subtract the two numbers and keep the sign of the number with the larger absolute value Adding Integer Rules
  3. 3. Adding Integers -3 + -2 =
  4. 4. -5 + 3= Adding Integers
  5. 5. Another way to think of it -7 + 9 = -4 + -2 = 5 + -3 = Lose 7 Win 9 Lose 4 Lose 2 Win 5 Lose 3
  6. 6. Adding integers with the same sign Adding integers with different signs 1.2 + -7 = 1.-5 + 9 =
  7. 7. Find the sum 1. -6 + -4 = 2. 5 + -9 = 3. -3 + 7 = 4. -2 + -8 = 5. 7 + -7 = 6. -5 + -5
  8. 8. 1 -7 + (-5) =
  9. 9. 2 - 10 + 12 =
  10. 10. 3 -6 + -2
  11. 11. 4 -9 + 6 =
  12. 12. 5 -3 + 8 + (-9) =
  13. 13. THE END
  14. 14. Attachments

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