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

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

  3.   Estimate .
    A. 1 B.
    C. D. 2
    Hint

  4.   Find . Write the difference in simplest form.
    A. B. -2
    C. D.
    Hint

  5.   Express 62% as a fraction in simplest form.
    A. B.
    C. D.
    Hint

  6.   What is the best estimate for 0.6% of 38?
    A. 20 B. 2
    C. 0.2 D. 0.02
    Hint

  7.   102 is 6% of what number?
    A. 1700 B. 1.7
    C. 17 D. 170
    Hint

  8.   Solve x + 3 = 22.
    A. 23 B. 17
    C. 25 D. 19
    Hint

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

  10.   Evaluate -30 + s if s = -15.
    A. -15 B. 15
    C. 45 D. -45
    Hint

  11.   Solve k = -21 ÷ -3.
    A. 7 B. 18
    C. -7 D. -18
    Hint

  12.   Find the circumference of a circle with diameter . Use .
    A. B.
    C. D.
    Hint

  13.   Find ÷ . Write the answer in simplest form.
    A. B.
    C. D.
    Hint

  14.   Express 4 ounces per pound in simplest form.
    A. B.
    C. 4 D.
    Hint

  15.   Solve = .
    A. 12 B. 24
    C. 121.5 D. 6
    Hint

  16.   A spinner numbered 1 through 10 is spun 100 times. The results of the experiment are shown in the table below. What is the experimental probability of spinning a 5?
   
    A. B.
    C. D.
    Hint

  17.   Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas?
    A. 2.0 × 107 B. 2.0 × 108
    C. 2.0 × 109 D. 2.0 × 106
    Hint

  18.   Estimate + .
    A. 0 B. 1
    C. D. 1
    Hint

  19.   The bar graph shows survey results of the age of students who were first allowed to either walk or ride their bike to school alone. Suppose there are 4,240 students in the district. Predict how many of them were first allowed to walk or ride their bike to school alone when they were 10 years of age or older.
   
    A. 1,526 B. 1,506
    C. 1,560 D. 1,502
    Hint

  20.   Solve x + 8 < -12. Graph the solution.
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies