Scientific Notation Quiz for 8th Grade mathematics | Free Online Practice

Subject: mathematics

Level: 8th Grade

Format: pratique

Questions: 12

Scientific Notation Quiz for 8th Grade mathematics | Free Online Practice is a free practice quiz designed for mathematics in 8th Grade. It gives instant feedback and a clear score so learners can quickly identify the skills they already master and the ones they still need to review.

Before starting the interactive quiz, review the key focus areas around Scientific Notation, the expected format (pratique), and a sample of the questions covered on this page.

Question preview

  1. Express 5000 in scientific notation.
  2. What is 0.00045 in scientific notation?
  3. Compare 3 x 10^5 and 4 x 10^5. Which is greater?
  4. How many times greater is 2 x 10^6 than 1 x 10^6?
  5. Add 3.2 x 10^4 and 1.8 x 10^4.
  6. Subtract 5.5 x 10^3 from 2.5 x 10^4.
  7. What is 6 x 10^2 multiplied by 2 x 10^3?
  8. Divide 8 x 10^7 by 4 x 10^2.

Scientific Notation Quiz for 8th Grade mathematics | Free Online Practice

  1. Express 5000 in scientific notation.
  2. What is 0.00045 in scientific notation?
  3. Compare 3 x 10^5 and 4 x 10^5. Which is greater?
  4. How many times greater is 2 x 10^6 than 1 x 10^6?
  5. Add 3.2 x 10^4 and 1.8 x 10^4.
  6. Subtract 5.5 x 10^3 from 2.5 x 10^4.
  7. What is 6 x 10^2 multiplied by 2 x 10^3?
  8. Divide 8 x 10^7 by 4 x 10^2.
  9. Convert 7.2 x 10^-3 to decimal notation.
  10. What is the scientific notation for 0.0000067?
  11. Choose a unit to express 1.5 x 10^9 meters.
  12. Convert 3.0 x 10^5 to decimal notation.

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