1.   Which number line shows the graph of 3?
    A.
    B.
    C.
    D.
    Hint

  2.   A company's stock increases $5 in value. Which integer represents this situation?
    A. 0 B. -5
    C. +10 D. +5
    Hint

  3.   Which integer is the opposite of 7?
    A. -7 B. +14
    C. -14 D. +7
    Hint

  4.   Geography Death Valley, California, is 282 feet below sea level. Which integer represents the elevation of Death Valley?
    A. -282 B. 0
    C. 564 D. 282
    Hint

  5.   Represent a gain of twenty dollars numerically.
    A. +40 B. -20
    C. +20 D. -40
    Hint