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

  2.   Evaluate (17 + 15) (5 1).
    A. 4 B. 32
    C. 8 D. 19
    Hint

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

  4.   The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches.
    A. 36 in. B. 24 in.
    C. 10 in. D. 12 in.
    Hint

  5.   2 cm = ______mm
    A. 20 B. 2
    C. 200 D. 0.2
    Hint

  6.   3.5 g = ______mg
    A. 350 B. 3,500
    C. 0.0035 D. 0.35
    Hint

  7.   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. 400 B. 41
    C. 200 D. 220
    Hint

  8.   Evaluate y3 if y = 4.
    A. 16 B. 12
    C. 64 D. 43
    Hint

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

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

  11.   7,939 mg = ______ g
    A. 79.39 B. 7,939,000
    C. 7.939 D. 0.7939
    Hint

  12.   Write 63 as a product of the same factor.
    A. 6 · 6 · 6 B. 3 · 3 · 3
    C. 3 · 3 · 3 · 3 · 3 · 3 D. 6 · 6 · 6 · 6 · 6 · 6
    Hint

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

  14.   Write 10 · 10 · 10 in exponential form.
    A. 310 B. 31
    C. 13 D. 103
    Hint

  15.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    B. 3 × 1.5 + 2 × 1 + 2
    C. 3(1.5) + 2(1) + 2
    D. 5(1.5 + 1) + 2
    Hint

  16.   Graph the solution of 3b = 33 on a number line.
    A. B.
    C. D.
    Hint

  17.   Use the Distributive Property to find 3(13 + 5) written as an equivalent expression.
    A. 3 + 13 × 3 + 5 B. 3 + 13 + 3 + 5
    C. 3(18) D. 3(13) + 3(5)
    Hint

  18.   Which property represents 5 × (6 × 3) = (5 × 6) × 3?
    A. Distributive Property B. Associative Property of Multiplication.
    C. Commutative Property of Multiplication D. Associative Property of Addition.
    Hint

  19.   Choose the sequence that is arithmetic.
    A. 5, 7, 12, 18, B. 1, 1, 2, 3,
    C. 17, 29, 41, 53, D. 4, 12, 36, 108,
    Hint

  20.   Describe and identify the pattern in the sequence.
68, 85, 102, 119,
    A. +17; arithmetic B. ×2; geometric
    C. ×1.5; geometric D. +17; geometric
    Hint



Glencoe
The McGraw-Hill Companies