1.   Evaluate 5 + 6 2 + 4.
    A. 7 B. 5
    C. 17 D. 13
    Hint

  2.   What is the interval?
   
    A. 9 B. 50
    C. 10 D. 51-100
    Hint

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

  4.   Use the factor tree to write the prime factorization of 120.
    A. 2 × 2 × 3 × 5 B. 2 × 60
    C. 2 × 2 × 2 × 3 × 5 D. 2 × 3 × 5
    Hint

  5.   Which symbol makes the sentence true? -6 ______ -8
    A. > B.
    C. = D. <
    Hint

  6.   Solve y = -7 - (-15).
    A. 8 B. -22
    C. 9 D. 105
    Hint

  7.   Find the perimeter of a rectangle with length 14 centimeters and width
9 centimeters.
    A. 23 cm B. 46 cm
    C. 53 cm D. 30 cm
    Hint

  8.   Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School?
    A. 220 B. 400
    C. 41 D. 200
    Hint

  9.   Solve 3x = 36.
    A. 6 B. 13
    C. 12 D. 14
    Hint

  10.   Write 45,870,320 in scientific notation.
    A. 45.87032 × 107 B. 45.87032 × 106
    C. 4.587032 × 107 D. 4.587032 × 108
    Hint

  11.   What is the greatest common factor of 36, 54, and 90.
    A. 36 B. 9
    C. 18 D. 6
    Hint

  12.   What is the greatest common factor of 14p2q and 42p3q2?
    A. 14pq B. 7pq
    C. 7p2q2 D. 14p2q
    Hint

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

  14.   Find the least common denominator for and .
    A. 45 B. 90
    C. 135 D. 30
    Hint

  15.   Evaluate 16 + b if b = -3.
    A. 13 B. -19
    C. -13 D. 19
    Hint

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

  17.   Solve -84 ÷ -7 = q
    A. 14 B. -12
    C. 12 D. -14
    Hint

  18.   Which sentence is true?
    A. 1 < 0 B. -5 < -7
    C. 6 > -9 D. -2 > 2
    Hint

  19.   The table shows the amount of paper recycled at Van Buren Middle School. How many tons did the school recycle during the three weeks?
   
    A. 4 B. 4
    C. 4 D. 4
    Hint

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



Glencoe
The McGraw-Hill Companies