1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. mode B. range and mean
    C. range D. mean, median, and range
    Hint

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

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

  4.   Which is not a reason that measures of central tendency for a set of data can be misleading?
    A. outliers in the data B. too much data
    C. inaccurate data D. incomplete data
    Hint

  5.   What are the prime factors of 120?
    A. 2, 60 B. 2, 3, 5
    C. 2, 2, 30 D. 2, 2, 2, 3, 5
    Hint

  6.   In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this?
    A. 100% B. 75%
    C. 0.75% D. 25%
    Hint

  7.   Solve 5 = t 6.
    A. 11 B. 1
    C. 10 D. 1
    Hint

  8.   Which ratio is not equivalent to ?
    A. B.
    C. D.
    Hint

  9.   Evaluate ab + 8 if a = 4 and b = 7
    A. 60 B. 55
    C. 36 D. 28
    Hint

  10.   Find the next term in the sequence
13, 19, 24, 28,
    A. 41 B. 32
    C. 33 D. 31
    Hint

  11.   Express 70% as a fraction.
    A. B.
    C. D.
    Hint

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

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

  14.   Solve (-9)(-6) = s.
    A. -15 B. -54
    C. 54 D. 15
    Hint

  15.   Solve z = -20 ÷ 10
    A. -10 B. 10
    C. 2 D. -2
    Hint

  16.   In the table below, find the missing value.
   
    A. 11 B. -11
    C. -3 D. 3
    Hint

  17.   Find ÷ 12.
    A. B.
    C. D.
    Hint

  18.   Evaluate 15.
    A. 5 B. 1
    C. 15 D. 6
    Hint

  19.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 2.5 B. 22
    C. 17 D. 6
    Hint

  20.   Write 9 as a decimal.
    A. B. 9.83
    C. D.
    Hint



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