Rounding To Whole Numbers

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| By Cmaturo
C
Cmaturo
Community Contributor
Quizzes Created: 1 | Total Attempts: 158
Questions: 15 | Attempts: 158

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Rounding To Whole Numbers - Quiz


Questions and Answers
  • 1. 

    Which is closer to 73.6?

    • A.

      73

    • B.

      74

    Correct Answer
    B. 74
    Explanation
    The difference between 74 and 73.6 is smallest than the difference between 73.6 and 73

    Rate this question:

  • 2. 

    Which is closer to 9.4?

    • A.

      9

    • B.

      10

    Correct Answer
    A. 9
    Explanation
    The difference between 9.4 and 9 is smallest than the difference between 10 and 9.4

    Rate this question:

  • 3. 

    Which is closer to 1853?

    • A.

      1850

    • B.

      1860

    Correct Answer
    A. 1850
    Explanation
    The difference between 1853 and 1850 is smallest than the difference between 1860 and 1853

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  • 4. 

    Which is closer to 6007?

    • A.

      6000

    • B.

      6010

    Correct Answer
    B. 6010
    Explanation
    The difference between 3010 and 6007 is smallest then the difference between 6007 and 6000

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  • 5. 

    Which is closer to 6002?

    • A.

      6000

    • B.

      6010

    Correct Answer
    A. 6000
    Explanation
    The difference between 6002 and 6000 is smallest then the difference between 6010 and 6002

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  • 6. 

    Which is closer to 6005?

    • A.

      6000

    • B.

      6010

    Correct Answer
    B. 6010
    Explanation
    Even the difference is the same, remember the rule 5 rounds up.

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  • 7. 

    Complete each statement below:
    • 5729 = 5730 correct to the nearest ________
    • 1853 = 1900 correct to the nearest ________
    • 7507 = 8000 correct to the nearest ________
    • 7507 = 7500 correct to the nearest ________
    • 68414 = 70000 correct to the nearest ________
    • 52.25 = 52 correct to the nearest ________

    Correct Answer
    ten
    hundred
    thousand
    hundred
    ten thousand
    unit
    Explanation
    The blanks in each statement are asking for the unit to which the given number should be rounded to the nearest. In the first statement, 5729 is rounded to the nearest ten, resulting in 5730. In the second statement, 1853 is rounded to the nearest hundred, resulting in 1900. In the third statement, 7507 is rounded to the nearest thousand, resulting in 8000. In the fourth statement, 7507 is rounded to the nearest hundred, resulting in 7500. In the fifth statement, 68414 is rounded to the nearest ten thousand, resulting in 70000. In the sixth statement, 52.25 is rounded to the nearest unit, resulting in 52.

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  • 8. 

    Round each number to the nearest whole number:
    • 54.19 = ________
    • 77.1 = ________
    • 31.7 = ________
    • 45.9 = ________
    • 9.6 = ________
    • 40.09 = ________
    • 21.38 = ________
    • 6.5 = ________

    Correct Answer
    54
    77
    32
    46
    10
    40
    21
    7
  • 9. 

    Write:
    • 12.7 kg correct to the nearest kg: ________
    • $271 correct to the nearest $10: ________ 
    • 798 mm correct to the nearest 100mm: ________
    • 1803 cm2 correct to the nearest 100 cm2: ________
    • 572 g correct to the nearest 10 g: ________

    Correct Answer
    13
    270
    800
    1800
    570
  • 10. 

    Convert and then round to the unit required:
    • 1260 cm correct to the nearest metre: ________
    • 1.79 kg correct to the nearest 1000 grams: ________
    • $52.3 correct to the nearest $10: ________
    • 721 dl correct to the nearest litres: ________
    • 17220 m correct to the nearest kilometre: ________

    Correct Answer
    13
    2000
    50
    72
    17

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 09, 2018
    Quiz Created by
    Cmaturo
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