1.   Based on the factor trees, what is the greatest common factor of 8 and 20?
    A. 2 B. 8
    C. 20 D. 4
    Hint

  2.   What is the greatest common factor of 22, 66, and 110?
    A. 22 B. 11
    C. 2 D. 66
    Hint

  3.   Express 21.3 out of 100 as a percent.
    A. 0.213% B. 213%
    C. 21.3% D. 2.13%
    Hint

  4.   Which fraction is greatest?
   
    A. They are all equal. B. I
    C. II D. III
    Hint

  5.   Estimate .
    A. 40 B. 27
    C. 30 D. 36
    Hint

  6.   How many pints can a 2-quart pitcher hold?
    A. 8 B. 6
    C. 10 D. 4
    Hint

  7.   The length of a rectangle measures feet. The width measures 30 inches. Find the perimeter of the rectangle.
    A. ft B. 5 ft
    C. 8 ft D. ft
    Hint

  8.   Jacki scored 14 goals in 18 attempts in soccer this season. About what percent of her attempts were goals?
    A. 50% B. 85%
    C. 60% D. 75%
    Hint

  9.   In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
    A. 52 B. 29
    C. 50 D. 30
    Hint

  10.   Write the prime factorization of 810.
    A. 2 × 34 × 5 B. 2 × 5 × 92
    C. 32 × 4 × 5 D. 2 ×3 × 5
    Hint

  11.   What is the greatest common factor of 64 and 40?
    A. 20 B. 2
    C. 8 D. 4
    Hint

  12.   In what quadrant is point S.
   
    A. I B. IV
    C. II D. III
    Hint

  13.   Evaluate + f if f = .
    A. B.
    C. D.
    Hint

  14.   Find 30% of 300.
    A. 100 B. 10
    C. 900 D. 90
    Hint

  15.   Recently, basketball player Steve Nash made 231 free throws in 258 attempts. What percent of free throws did he make? Round to the nearest whole percent.
    A. 90% B. 95%
    C. 85% D. 88%
    Hint

  16.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 158 B. 112
    C. 102 D. 108
    Hint

  17.   Write 6.2 × 105 in standard form.
    A. 62,000,000 B. 6,200,000
    C. 620,000 D. 62,000
    Hint

  18.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Choose the statement that best describes how the data are spread out.
   
    A. The bowling scores are evenly spread out between 116 and 168.
    B. The majority of bowlers scored 149 points or greater.
    C. The majority of bowlers scored 149 points or less.
    D. The mode represents the average bowling score.
    Hint

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

  20.   Find × 8 written in simplest form.
    A. 3 B. 3
    C. 3 D. 3
    Hint



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