Comparing Rational Numbers

28 Questions | Total Attempts: 110

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Comparing Rational Numbers

Questions and Answers
  • 1. 
    4/5 converted to a decimal is:
    • A. 

      0.08

    • B. 

      0.8

    • C. 

      _ 0.8

    • D. 

      80

  • 2. 
    Convert the decimal, 1.09 to a fraction.
    • A. 

      1 99/1000

    • B. 

      1 9/99

    • C. 

      1 9/10

    • D. 

      1 9/100

  • 3. 
    Compare the following rational numbers and tell whether they are greater than, less than, or equal to each other. 4                   0.0410
    • A. 

    • B. 

      >

    • C. 

      =

  • 4. 
     of the students at Wilson Middle School buy their lunch.  What percent does not buy their lunch.
    • A. 

      60%

    • B. 

      35%

    • C. 

      40%

    • D. 

      65%

  • 5. 
    Which one is the largest number?
    • A. 

      Number 1

    • B. 

      Number 2

    • C. 

      Number 3

    • D. 

      Number 4

  • 6. 
    • A. 

      True

    • B. 

      False

  • 7. 
    92% of all students at WMS have access to the internet at home.  What decimal show the number of students who do not have internet access?
    • A. 

      0.92

    • B. 

      0.8

    • C. 

      0.08

    • D. 

      8

  • 8. 
    Cole got 8/9 of the problems on his test right.  Mariam scored an 88%  Who had the highest score?
    • A. 

      Cole

    • B. 

      Mariam

    • C. 

      They scored the same

  • 9. 
    Any number to the 0 power is always 0.
    • A. 

      True

    • B. 

      False

  • 10. 
    A number to the first power is itself.  Example: 
    • A. 

      True

    • B. 

      False

  • 11. 
    The following numbers are correctly placed in ascending order:
    • A. 

      True

    • B. 

      False

  • 12. 
    How do you write  in standard form?
    • A. 

      4,200,000,000

    • B. 

      420,000,000

    • C. 

      42,000,000

    • D. 

      42,000,000,000

  • 13. 
    How do you write  in standard form?
    • A. 

      0.00000506

    • B. 

      0.000056

    • C. 

      0.0000506

    • D. 

      0.000506

  • 14. 
    Solve:5 + (-2)
    • A. 

      7

    • B. 

      3

    • C. 

      -3

    • D. 

      -7

  • 15. 
    Solve:-7 + (-9) =
    • A. 

      16

    • B. 

      -2

    • C. 

      2

    • D. 

      -16

  • 16. 
    Which one has a different answer from the others?
    • A. 

      4 + (-2)

    • B. 

      12 + (-10)

    • C. 

      3 + (-5)

    • D. 

      -2 + 4

  • 17. 
    Evaluate: (tell the value of)  
    • A. 

      -4

    • B. 

      0

    • C. 

      4

    • D. 

      7

  • 18. 
    Evaluate:
    • A. 

      -4

    • B. 

      4

    • C. 

      8

    • D. 

      -8

  • 19. 
    Which one has a different answer from the rest?
    • A. 

      4 + (-5)

    • B. 

      -7 + 6

    • C. 

      5 + (-4)

    • D. 

      6 + (-7)

  • 20. 
    A negative number plus a negative number always results in a negative answer.
    • A. 

      True

    • B. 

      False

  • 21. 
    A positive number plus a positive number always results in a positive answer.
    • A. 

      True

    • B. 

      False

  • 22. 
    A positive number plus a negative number always results in a negative answer.
    • A. 

      True

    • B. 

      False

  • 23. 
    Mrs. Shumate fell down a hole that was 22 feet deep.  She climbed up 10 feet before falling 5 feet.  Which one show the correct addition proble and answer?
    • A. 

      22 - 10 + 5 - -17

    • B. 

      -22 + 10 + (-5) = -37

    • C. 

      -22 + 10 + (-5) = -17

    • D. 

      -22 + (-10) - 17 = -49

  • 24. 
    Mrs. Cannaday had four cats.  Two ran away for unknown reasons.  Mrs. Cannaday went to the SPCA and adopted 6 cats.  Which one shows the correct addition problem and the correct answer?
    • A. 

      4 + (-2) + 6 = 8

    • B. 

      4 - 2 + 6 = 8

    • C. 

      4 + 2 - 8 = 2

    • D. 

      8 - 4 + 2 = 6

  • 25. 
    Which fraction can you place in the blank to make this a true statement?35% < ________ < 85%
    • A. 

      8/9

    • B. 

      4/5

    • C. 

      1/3

    • D. 

      1/4