1.   What is the value of 4(9 + y) if y = 0.1?
    A. 36.4 B. 3.6
    C. 40 D. 36.1
    Hint

  2.   Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}.
    A. 12 B. 4
    C. 16 D. 8
    Hint

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

  4.   Evaluate b3 + 6 if b = 2.
    A. 15 B. 512
    C. 14 D. 12
    Hint

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

  6.   Write 2,564,000 in scientific notation.
    A. 2,564×103 B. 25.64×105
    C. 2.564×106 D. 2.564×105
    Hint

  7.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. < B. =
    C. > D.
    Hint

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

  9.   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. 200 D. 400
    Hint

  10.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 22 B. 220
    C. 100 D. 55
    Hint

  11.   Evaluate 5k + if
k = 3, m = 20, and n. = 5.
    A. 7 B. 19
    C. 57 D. 20
    Hint

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

  13.   Multiply 45.3 × 102.
    A. 4,530 B. 453
    C. 4.53 D. 0.453
    Hint

  14.   523 m = ______ km
    A. 0.0523 B. 0.523
    C. 5.23 D. 523,000
    Hint

  15.   Write 1,360,000,000,000 in scientific notation.
    A. 1.36 × 1012 B. 0.136 × 1013
    C. 1.36 × 1013 D. 13.6 × 1012
    Hint

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

  17.   Evaluate j - k if j = 10 and k = 2.
    A. 8 B. 20
    C. 5 D. 12
    Hint

  18.   Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4,
    A. ×2; geometric B. +2; arithmetic
    C. +0.3; arithmetic D. ×0.2; geometric
    Hint

  19.   Choose the sequence that is neither arithmetic nor geometric.
    A. 1, 1, 1, 1, B. 11, 18, 25, 32,
    C. 15, 18, 21, 25, D. 2, 1, 0.5, 0.25,
    Hint

  20.   Which set of numbers is ordered from least to greatest?
    A. 1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000
    B. 10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107
    C. 10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107
    D. 101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106;
    Hint



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