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Scientific Notation and Standard Form (Year 9)

Free printable NZ Year 9 maths worksheet: convert large and small numbers to and from scientific notation, and multiply and divide numbers kept in notation.

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Grade 8 · Math worksheet
Name
Date
Math

Scientific Notation and Standard Form

Convert between ordinary numbers and scientific notation, or calculate keeping your answer in scientific notation.

  1. 1.
    Write 5400000 in scientific notation.
  2. 2.
    Write 6000 in scientific notation.
  3. 3.
    Write 6.2 x 10710^{7} as an ordinary number.
  4. 4.
    Write 8.4 x 10810^{8} as an ordinary number.
  5. 5.
    Write 0.0018 in scientific notation.
  6. 6.
    Write 0.075 in scientific notation.
  7. 7.
    Write 6.1 x 10−510^{-5} as an ordinary number.
  8. 8.
    Write 7.5 x 10−210^{-2} as an ordinary number.
  9. 9.
    Calculate, giving your answer in scientific notation: (4 x 10410^{4}) x (2 x 10310^{3})
  10. 10.
    Calculate, giving your answer in scientific notation: (3 x 10510^{5}) x (2 x 10210^{2})
  11. 11.
    Calculate, giving your answer in scientific notation: (6 x 10310^{3}) / (2 x 10210^{2})
  12. 12.
    Calculate, giving your answer in scientific notation: (9 x 10510^{5}) / (3 x 10410^{4})
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