The Scientific Notation Practice Quiz- I
8 Questions
| Total Attempts: 422
Powers of ten and scientific notation
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.Change to standard notation. 6.5 X 10^4
- 3.Change to scientific notation..06 X 10^-3
- 4.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
- 5.If you are trying to convert a very small decimal into scientific notation the exponent of the 10 will always be ________________. (positive or negative)
- 6.If you are trying to convert a very large number into scientific notation the exponent of the 10 will always be __________________ (positive or negative).
- 7.Convert 5,345 into scientific notation. Use the form: #.###x10^# with NO SPACES IN BETWEEN.
- 8.Convert 0.000076 to scientific notation. Use the form: #.#x10^# with NO SPACES IN BETWEEN.
Scientific notation is a way of writing very large or very small numbers and this is done to numbers that can be multiplied by a power of ten. When it comes to significant figures however these are digits that are none zero...
Questions: 16 | Attempts: 12621 | Last updated: Feb 26, 2019
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Sample QuestionHow many significant figures does the following number have: 305500
.
Questions: 16 | Attempts: 5425 | Last updated: Apr 27, 2021
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Sample QuestionWrite the number 4,500,000 in scientific notation.
Performing mathematical computations with scientific notation.
Questions: 10 | Attempts: 3214 | Last updated: Jan 16, 2013
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Sample QuestionIs the following numbersin proper scientific notation? 23.2 x 102
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