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

  2.   You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today?
    A. 10 B. 8
    C. 7 D. 5
    Hint

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

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

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

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

  7.   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. 24 in. B. 12 in.
    C. 10 in. D. 36 in.
    Hint

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

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

  10.   Solve x + 3 = 22.
    A. 17 B. 25
    C. 23 D. 19
    Hint

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

  12.   523 m = ______ km
    A. 0.523 B. 523,000
    C. 0.0523 D. 5.23
    Hint

  13.   7,939 mg = ______ g
    A. 79.39 B. 7.939
    C. 0.7939 D. 7,939,000
    Hint

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

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

  16.   Evaluate 37.
    A. 21 B. 343
    C. 5,034 D. 2,187
    Hint

  17.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  18.   The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop.
    A. 2(27) × 2(34) B. 34 + 27
    C. 27 × 27 + 34 × 34 D. 2(27 + 34)
    Hint

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

  20.   Which expression represents the Identity Property of Multiplication?
    A. h × 0 = 0 B. 4 × 1 = 1 × 4
    C. 8 + 0 = 8 D. j × 1 = j
    Hint



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