1.   Which addition problem is modeled?
   
    A. 3 + (-5) = 2 B. 3 + 5 = 8
    C. 3 + (-5) = -2 D. 3 + 5 = 2
    Hint

  2.   Evaluate 15 + x if x = -27.
    A. -32 B. 32
    C. -12 D. 12
    Hint

  3.   Solve r = 11 + (-5).
    A. -16 B. -6
    C. 16 D. 6
    Hint

  4.   Simplify z + (-5) + 18.
    A. z + (-23) B. z + (-13)
    C. z + 23 D. z + 13
    Hint

  5.   Tiger Woods won the 2003 Bay Hill Invitational by shooting -2, -7, -6, and -4. What was his total score after the four rounds?
    A. 1 B. -19
    C. -1 D. 19
    Hint



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