Answers to Warm-Up

Lesson #2

• State the definition of an integer and give three examples.
  • Answer: An integer is the set of whole numbers and their opposites. Three examples are: -101, -6,738, 9

• Use integer tiles to add the following integers:
  • 1. - 8 + 3= -5
  • 2. -6 + 6= 0
  • 3. 13 + -8= 5

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