Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Add.
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1.
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a. | 34.456 | c. | 34.436 | b. | 34.446 | d. | 1.208 |
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2.
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a. | 7.457 | c. | 4.267 | b. | 8.467 | d. | 7.467 |
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Subtract.
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3.
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a. | 11.02 | c. | 1.56 | b. | 2.56 | d. | 1.46 |
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4.
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a. | 2.004 | c. | 39.886 | b. | 1.894 | d. | 1.994 |
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Evaluate the expression.
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5.
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a. | 0.698 | c. | 18.364 | b. | 0.598 | d. | 15.836 |
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6.
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a. | 39.2 | c. | 48.16 | b. | 140.8 | d. | 33.16 |
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Divide. Use estimation to check your answer.
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7.
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8.
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Numeric Response
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Multiply.
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1.
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2.
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Short Answer
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1.
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A bamboo plant grows about 3.9 feet each day. Find the growth in 9 weeks. Use an
estimate to place the decimal point.
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2.
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A 4-ounce bottle of suntan lotion costs $7.00. A 5-ounce bottle costs $9.35.
Which is the better buy? Explain.
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3.
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You have 9.24 gigabytes available on your MP3 player. Each song is about 0.022
gigabyte. How many songs can you download onto your MP3 player?
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