Convert A Number To Scientific Notation Quiz

16 Questions | Total Attempts: 4217

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Convert A Number To Scientific Notation Quiz

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Questions and Answers
  • 1. 
    Write the number 4,500,000 in scientific notation.
    • A. 

      4.5 x 10^6

    • B. 

      45 x 10^5

    • C. 

      4.5 x 10^-6

    • D. 

      45,000

  • 2. 
    Check any of the following that are correctly in scientific notation: 
    • A. 

      93 x 10^2

    • B. 

      0.93 x 10^2

    • C. 

      9.3 x 10^2

    • D. 

      4 x 10^13

    • E. 

      9.4 x 10^-12

  • 3. 
    What is the standard form for this? 3,500,000,000
    • A. 

      3.5*10^9

    • B. 

      3*10^9

    • C. 

      3.5*10^8

  • 4. 
    What is the scientific form for this? 9.4*10^8
    • A. 

      940,000,000

    • B. 

      94,000,000,000

    • C. 

      9.4,000,000

  • 5. 
    Write the number 4,500,000 in scientific notation.
    • A. 

      4.5 x 10^6

    • B. 

      45 x 10^5

    • C. 

      4.5 x 10^-6

    • D. 

      45,000

  • 6. 
    Check any of the following that are correctly in scientific notation: 
    • A. 

      93 x 10^2

    • B. 

      0.93 x 10^2

    • C. 

      9.3 x 10^2

    • D. 

      4 x 10^13

    • E. 

      9.4 x 10^-12

  • 7. 
    What is the standard form for this? 3,500,000,000
    • A. 

      3.5*10^9

    • B. 

      3*10^9

    • C. 

      3.5*10^8

  • 8. 
    What is the scientific form for this? 9.4*10^8
    • A. 

      940,000,000

    • B. 

      94,000,000,000

    • C. 

      9.4,000,000

  • 9. 
    Is the following numbers in proper scientific notation? 23.2 x 102
    • A. 

      Yes, this is proper scientific notation

    • B. 

      No, this is not proper scientific notation

  • 10. 
    Do NOT use your calculator. UNDERSTAND how to work with scientific notation!(1012 is the same as 10^12)(3.0x 107) (4.0 x 105)  =
    • A. 

      12.0 x 10^12

    • B. 

      12.0 x 10^35

    • C. 

      1.2 x 10^13

    • D. 

      1.2 x 10^36

  • 11. 
    Find the answer:  9.0 x 103                          3.0 x 102
    • A. 

      3.0 x 10^5

    • B. 

      3.0 x 10^6

    • C. 

      3.0 x 10^1

    • D. 

      3

    • E. 

      3.0 x 10^-1

  • 12. 
    (8.0 x 10-2)  x  (3 x 10-3)  =
    • A. 

      2.4 x 10^-5

    • B. 

      24.0 x 10^-5

    • C. 

      24.0 x 10^-6

    • D. 

      2.4 x 10^-4

  • 13. 
    (3.0 x 102) + (4.0 x 103) =
    • A. 

      4.3 x 10^2

    • B. 

      7.0 x 10^-1

    • C. 

      4.3 x 10^3

    • D. 

      7.0 x 10^5

  • 14. 
    (9.0 x 103)  -  (4.0 x 102)
    • A. 

      5.0 x 10^1

    • B. 

      13.0 x 10^5

    • C. 

      9.4 x 10^3

    • D. 

      5.0 x 10^5

    • E. 

      8.6 x 10^3

  • 15. 
    (8.0 x 10-2)   =  (2 x 10-3)    
    • A. 

      2 x 10^1 = 20

    • B. 

      4 x 10^1 = 40

    • C. 

      4 x 10^-5

    • D. 

      4.0 x 10^-1

  • 16. 
    The E coli bacterium is about 5 x 10^-7 meters wide. A hair is about 1.7 x 10^-5 meters wide. Which is wider, the bacterium or the hair?
    • A. 

      Bacterium

    • B. 

      Hair

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