1.   What is the second step in the 4-step plan to solve problems?
    A. Plan B. Explore
    C. Examine D. Solve
    Hint

  2.   What is the last step in the 4-step plan to solve problems?
    A. Examine B. Explore
    C. Solve D. Plan
    Hint

  3.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 12 pounds B. 5 pounds
    C. 17 pounds D. 7 pounds
    Hint

  4.   2 cm = ______mm
    A. 200 B. 0.2
    C. 20 D. 2
    Hint

  5.   Write 120,000,000 in scientific notation.
    A. 1.2×108 B. 0.12×109
    C. 12×107 D. 1.2×109
    Hint

  6.   Solve 7 + (-16) = x.
    A. 9 B. 23
    C. -9 D. -23
    Hint

  7.   Evaluate 15 + x if x = -27.
    A. -32 B. -12
    C. 32 D. 12
    Hint

  8.   The sum of the measures of the angles of a triangle is 180. Find the missing measure.
   
    A. 75 B. 80
    C. 90 D. 100
    Hint

  9.   The temperature rose 34F from 7:00 A.M. to 5:00 P.M. The temperature was 88F at 5:00 P.M. Use the equation t + 34 = 88 to find the temperature at 7:00 A.M.
    A. 52°F B. 54F
    C. 44°F D. 62°F
    Hint

  10.   Solve the equation shown by the model.
   
    A. x = -4 B. x = -6
    C. x = -3 D. x = -15
    Hint

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

  12.   Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}.
    A. 3 B. 5
    C. 7 D. 2
    Hint

  13.   Solve t = -3 - 8.
    A. -5 B. 11
    C. 5 D. -11
    Hint

  14.   Evaluate rst if r = -3, s = 2, and t = -8.
    A. 24 B. 48
    C. -48 D. -24
    Hint

  15.   Evaluate 16 + (9 - 4)10 - 4 · 5.
    A. 46 B. 96
    C. 35 D. 190
    Hint

  16.   Graph the solution of 3b = 33 on a number line.
    A. B.
    C. D.
    Hint

  17.   Choose the sequence that is neither arithmetic nor geometric.
    A. 15, 18, 21, 25, B. 2, 1, 0.5, 0.25,
    C. 1, 1, 1, 1, D. 11, 18, 25, 32,
    Hint

  18.   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 0 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 more students per computer.
    Hint

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

  20.   Find the slope of the line that passes through each pair of points. (0, 7), (6, -5)
    A. -2 B. -
    C. D. 2
    Hint



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