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

  2.   Which operation should be done first when evaluating 15 5 3 + 2 - 1?
    A. division B. subtraction
    C. addition D. multiplication
    Hint

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

  4.   The equation where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder?
    A. 1 mile B. 15 miles
    C. 10 miles D. 3 miles
    Hint

  5.   Write 24 as a product.
    A. 4 ·4 B. 2 ·2 ·2 ·2
    C. 4 + 4 D. 2 + 2 + 2 + 2
    Hint

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

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

  8.   Write 120,000,000 in scientific notation.
    A. 1.2×109 B. 0.12×109
    C. 12×107 D. 1.2×108
    Hint

  9.   Find the next term in the sequence 2, 6, 18, ...
    A. 54 B. 22
    C. 38 D. 30
    Hint

  10.   Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August?
    A. 1000 miles B. 2500 miles
    C. 5000 miles D. 10000 miles
    Hint

  11.   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. 220 B. 100
    C. 55 D. 22
    Hint

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

  13.   2.3598 kL = ______ L
    A. 2,359.80 B. 0.0023598
    C. 23598 D. 235.98
    Hint

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

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

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

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

  18.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. 2s = 33.3 B. = 33.3
    C. 2 + s = 33.3 D. s - 2 = 33.3
    Hint

  19.   A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie?
    A. $26 B. $130
    C. $50 D. $106
    Hint

  20.   Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16,
    A. ×2; geometric B. Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric
    C. +1; arithmetic D. Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric
    Hint



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