1.   2,561 mm = ______m
    A. 2,561,000 B. 0.2561
    C. 2.561 D. 25.61
    Hint

  2.   The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot?
   
    A.
    B.
    C.
    D.
    Hint

  3.   Which statistic is misleading in the following set of test scores?
2, 85, 87, 88, 89
    A. mode B. median
    C. upper quartile D. mean
    Hint

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

  5.   Solve n = 14 + (-2).
    A. -12 B. 16
    C. -28 D. 12
    Hint

  6.   Solve .
    A. 2.5 B. 40
    C. 320 D. 10
    Hint

  7.   Find the area of the rectangle with length 13 units and width 3 units.
    A. 39 units2 B. 9 units2
    C. 13 units2 D. 16 units2
    Hint

  8.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 2.99 × 1010 B. 3.00 × 109
    C. 2.99 × 109 D. 3.00 × 108
    Hint

  9.   Write 1,360,000,000,000 in scientific notation.
    A. 13.6 × 1012 B. 1.36 × 1012
    C. 1.36 × 1013 D. 0.136 × 1013
    Hint

  10.   Express 0.24 as a fraction.
    A. B.
    C. D.
    Hint

  11.   Find the least common multiple of 12 and 8.
    A. 48 B. 12
    C. 96 D. 24
    Hint

  12.   Which symbol makes the sentence true?
______
    A. B. >
    C. < D. =
    Hint

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

  14.   Solve w = 6(-3).
    A. 18 B. -18
    C. -9 D. 9
    Hint

  15.   Shuo ran 5 km in 20 min, Poloma ran 15 km in 40 min, and Keisha ran 3 km in 15 min. Who had the highest average speed?
    A. Keisha
    B. None of them; they all ran at the same average speed.
    C. Shuo
    D. Poloma
    Hint

  16.   Express 0.6493 as a percent.
    A. 0.6493% B. 6.493%
    C. 649.3% D. 64.93%
    Hint

  17.   Find the true sentence.
    A. 63% < 0.6 B. 0.56 =
    C. > 0.17 D. 45% >
    Hint

  18.   Find - written in simplest form.
    A. B.
    C. D.
    Hint

  19.   Solve = 3.
    A. 4 B. 36
    C. 9 D. 24
    Hint

  20.   What number is 120% of 60?
    A. 72 B. 2
    C. 20 D. 7.2
    Hint



Glencoe
The McGraw-Hill Companies