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

  2.   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. 5 pounds B. 12 pounds
    C. 17 pounds D. 7 pounds
    Hint

  3.   Evaluate (6 3)2.
    A. 0 B. 9
    C. 1 D. 6
    Hint

  4.   Evaluate 27 ÷ 3 ·3 + 5.
    A. 72 B. 17
    C. 8 D. 32
    Hint

  5.   Evaluate c + 5 if c = 3.
    A. c + 3 B. 8
    C. 5 D. 3
    Hint

  6.   Evaluate 34.
    A. 64 B. 12
    C. 81 D. 7
    Hint

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

  8.   2,561 mm = ______m
    A. 25.61 B. 2.561
    C. 2,561,000 D. 0.2561
    Hint

  9.   11,241 g = ______kg
    A. 0.11241 B. 112.41
    C. 11.241 D. 11,241,000
    Hint

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

  11.   What is the upper extreme for the quiz scores?
   
    A. 17 B. 20
    C. 15 D. 3
    Hint

  12.   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. 41
    C. 400 D. 200
    Hint

  13.   Solve f = .
    A. 4 B. 2
    C. 3 D. 6
    Hint

  14.   Find the mean of {15, 7, 9, 25, 4}.
    A. 12 B. 9
    C. 13 D. 10
    Hint

  15.   Find the next term in the sequence
15, 19, 23, 27,
    A. 30 B. 31
    C. 29 D. 81
    Hint

  16.   Find the next term in the sequence
1, 6, 36, 216,
    A. 222 B. 1944
    C. 1296 D. 7776
    Hint

  17.   Write 45 as a product of the same factor.
    A. 4 · 4 · 4 · 4 · 4 B. 5 · 5 · 5 · 5
    C. 5 · 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4
    Hint

  18.   Rewrite a + (b + c) using the Associative Property.
    A. (c + b) + a B. (a + b) + c
    C. ab + ac D. a + b + c + 0
    Hint

  19.   The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006.
   
    A. 8 B. 5
    C. 2 D. 0
    Hint

  20.   Make a histogram to show the number of hours people in the survey sleep.
   
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies