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

  2.   Evaluate if a = 5, b = 6 and c = 3.
    A. 3 B.
    C. 10 D. 30
    Hint

  3.   Evaluate 3 · 4 + 62
    A. 103 B. 76
    C. 48 D. 24
    Hint

  4.   Solve 3x = 18.
    A. 21 B. 7
    C. 15 D. 6
    Hint

  5.   Solve 5 + y = 11.
    A. 16 B. 2
    C. 6 D. 7
    Hint

  6.   2 cm = ______mm
    A. 2 B. 200
    C. 0.2 D. 20
    Hint

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

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

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

  10.   Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ...
    A. 21 B. 18
    C. 26 D. 20
    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. 22
    C. 100 D. 55
    Hint

  12.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 78 B. 86
    C. 65 D. 121
    Hint

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

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

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

  16.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 17 B. 2.5
    C. 6 D. 22
    Hint

  17.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

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

  19.   Find the property that is shown by y + z = z + y.
    A. Identity Property of Addition B. Associative Property of Addition.
    C. Commutative Property of Addition D. Commutative Property of Multiplication
    Hint

  20.   Write 6.2 × 105 in standard form.
    A. 620,000 B. 6,200,000
    C. 62,000 D. 62,000,000
    Hint



Glencoe
The McGraw-Hill Companies