1.   Write 24 as a product.
    A. 4 + 4 B. 2 · 2 · 2 · 2
    C. 2 + 2 + 2 + 2 D. 4 · 4
    Hint

  2.   2,400 mL = ______L
    A. 0.24 B. 2,400,000
    C. 2.4 D. 24
    Hint

  3.   The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70?
   
    A. 14 B. 12
    C. 13 D. 25
    Hint

  4.   What is the difference between the highest and the lowest values?
   
    A. 84 B. 100
    C. 80 D. 75
    Hint

  5.   Solve (-5)2 = c.
    A. -25 B. -10
    C. 10 D. 25
    Hint

  6.   Name the operation that should be done first in the expression
9 × (7 - 3) ÷ 2.
    A. subtraction B. addition
    C. division D. multiplication
    Hint

  7.   Solve 5x = 55.
    A. 5 B. 12
    C. 9 D. 11
    Hint

  8.   Multiply 45.3 × 102.
    A. 0.453 B. 4.53
    C. 4,530 D. 453
    Hint

  9.   2.3598 kL = ______ L
    A. 2,359.80 B. 23598
    C. 235.98 D. 0.0023598
    Hint

  10.   What is the lower extreme for the quiz scores?
   
    A. 3 B. 12
    C. 20 D. 15
    Hint

  11.   Write 7 · 7 · 7 · 7 · 7 in exponential form.
    A. 75 B. 57
    C. 55 D. 77
    Hint

  12.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

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

  14.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. In the future, their will be more students per computer.
    B. Their are more computers in schools in 1990 than their were in 2000.
    C. There are more computers in schools in 2000 than their were in 1990.
    D. In the future, their will be 0 students per computer.
    Hint

  15.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint

  16.   Which frequency table matches the histogram below?
   
    A. B.
    C. D.
    Hint

  17.   Make a histogram to show the number of hours people in the survey sleep.
   
    A. B.
    C. D.
    Hint

  18.   Evaluate |-9|.
    A. 0 B. 1
    C. -9 D. 9
    Hint

  19.   Evaluate |-6| - |2|.
    A. -8 B. 4
    C. -4 D. 8
    Hint

  20.   Evaluate |10| + |-12|.
    A. -22 B. -2
    C. 22 D. 2
    Hint



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