1.   The equation where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder?
    A. 15 miles B. 1 mile
    C. 3 miles D. 10 miles
    Hint

  2.   11,241 g = ______kg
    A. 11,241,000 B. 112.41
    C. 11.241 D. 0.11241
    Hint

  3.   Express as a percent.
    A. 40% B. 4%
    C. 0.4% D. 400%
    Hint

  4.   Find the least common multiple of 3 and 6.
    A. 6 B. 3
    C. 18 D. 12
    Hint

  5.   Express 31 per hundred as a percent.
    A. 31% B. 31%
    C. 0.31% D. 31
    Hint

  6.   The equation x + 3 = 5 is modeled below. To solve this problem using the model, what should you do first?
   
    A. Add 3 positive counters to each side of the mat.
    B. Remove 3 positive counters from each side of the mat.
    C. Remove 5 positive counters from the right side of the mat.
    D. Add 5 negative counters to the left side of the mat.
    Hint

  7.   Express in simplest form.
    A. B.
    C. D.
    Hint

  8.   Evaluate 5k + if
k = 3, m = 20, and n. = 5.
    A. 19 B. 7
    C. 20 D. 57
    Hint

  9.   Solve f = .
    A. 3 B. 2
    C. 6 D. 4
    Hint

  10.   The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
    A. 6% B. 12%
    C. 0.06% D. 0.12%
    Hint

  11.   Find the absolute value of 0.
    A. 0 B.
    C. -1 D. 2
    Hint

  12.   What integer represents you getting $200 from the bank?
    A. - B. 200
    C. D. -200
    Hint

  13.   Solve 2p + 7 = 11.
    A. 4 B. -2
    C. 2 D. 12
    Hint

  14.   Simplify 16 + y + (-20).
    A. y + (-4) B. 4 + (-y)
    C. y - 36 D. 4 + y
    Hint

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

  16.   Simplify -11 + d + (-15).
    A. 26 + d B. 26 + (-d)
    C. -26 + (-d) D. -26 + d
    Hint

  17.   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

  18.   Simplify (-6a)(-8b).
    A. 48 B. 48b
    C. 48ab D. -48ab
    Hint

  19.   Evaluate if y = 16 and z = -4.
    A. 9 B. -1
    C. 1 D. -9
    Hint

  20.   Factor 20ef.
    A. 2 · 10 · e · f B. 22 · e · f
    C. 4 · 5 · e · f D. 2 · 2 · 5 · e · f
    Hint



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