1.   Which number is a solution to x + 7 = 16?
    A. 23 B. 10
    C. 8 D. 9
    Hint

  2.   What does 9|4 mean?
   
    A. 904 B. 9/4
    C. 94 D. 49
    Hint

  3.   Find the next term in the sequence
3, 9, 15, 21,
    A. 27 B. 36
    C. 25 D. 63
    Hint

  4.   Express 0.32 as a fraction.
    A. 3.2 B.
    C. D.
    Hint

  5.   Solve x = 6(-7).
    A. 42 B. 13
    C. -1 D. -42
    Hint

  6.   Evaluate xyz if x = -3, y = -1, and z = -5.
    A. 9 B. -15
    C. -9 D. 15
    Hint

  7.   A math quiz is made up of 5 multiple-choice questions, each with 4 possible answers. How many possible sets of answers are there?
    A. 9 B. 1024
    C. 20 D. 625
    Hint

  8.   An art gallery has 10 paintings to display. Six of the paintings are to be used for a new exhibit. Is this situation a permutation or combination? How many choices of paintings are possible?
    A. permutation; 151,200 B. combination; 210
    C. combination; 151,200 D. permutation; 210
    Hint

  9.   The median is the __________ of a set of numbers.
    A. arithmetic average B. most frequent number
    C. highest number D. middle number
    Hint

  10.   Write the prime factorization of 810.
    A. 2 ×3 × 5 B. 2 × 5 × 92
    C. 32 × 4 × 5 D. 2 × 34 × 5
    Hint

  11.   Express 16 per 100 as a percent.
    A. 16% B. 32%
    C. 0.16% D. 8%
    Hint

  12.   Which symbol makes this sentence true?
-4 ______ 1
    A. < B. =
    C. > D.
    Hint

  13.   Solve k = + .
    A. B.
    C. D.
    Hint

  14.   Aisha and McKinley are building a robot. It has wheels that have a radius of 7 inches. They need to know the distance the robot will travel for each revolution of the wheels. How far is this distance?
    A. 154 inches B. 22 inches
    C. 44 inches D. 17 inches
    Hint

  15.   T.J. likes cars a lot. He draws his favorite car on a scale drawing. In the drawing, the scale is 2 inches for each foot. If the drawing is 23 inches long, how long is the actual car?
    A. 13 ft B. 11.5 in.
    C. 46 ft D. 11.5 ft
    Hint

  16.   Express 0.49% as a decimal.
    A. 0.00049 B. 0.049
    C. 0.0049 D. 0.49
    Hint

  17.   Two number cubes are rolled, then a spinner with 4 different colors on it is spun twice, then two coins are flipped. How many total possible outcomes are there?
    A. 4096 B. 24
    C. 2,304 D. 46,656
    Hint

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

  19.   What value of y makes -y = - a true sentence?
    A. B. -
    C. - D.
    Hint

  20.   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. 1,560 B. 1,506
    C. 1,526 D. 1,502
    Hint



Glencoe
The McGraw-Hill Companies