Multiple Choice Identify the
choice that best completes the statement or answers the question.
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Find the value of the expression. Use estimation to check your
answer.
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1.
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2.
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Write the product as a power.
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3.
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a. | 64 | c. | | b. | | d. | 4 ´
3 |
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4.
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a. | | c. | 5 ´
4 | b. | 625 | d. | |
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Evaluate the expression.
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5.
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6.
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Write the prime factorization of the number.
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7.
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16
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8.
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98
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Find the GCF of the numbers using lists of factors.
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9.
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34, 48
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10.
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25, 90
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Find the GCF of the numbers using prime factorizations.
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11.
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19, 42
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12.
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9, 74
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Find the LCM of the numbers using prime factorizations.
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13.
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14, 35
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14.
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22, 55
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Find the LCM of the numbers using lists of multiples.
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15.
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7, 8
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16.
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5, 8
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Numeric Response
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Add or subtract. Write the answer in simplest form. If the answer is a mixed
number, express it as an improper fraction.
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1.
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+
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2.
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+
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Short Answer
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List the factor pairs of the number.
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1.
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30
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2.
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44
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3.
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The marching band has 72 members, and the color guard squad has
54 members. Which group of performers allows for more rectangular arrangements? Explain.
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