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Multiply a whole number by a power of ten

Grade 5 math · Fieldbook Learning

Name ______________________ Date __________

Move the digits left, one place for each power.

  1. 90 × 10^2 =
  2. 55 × 10^1 =
  3. 36 × 10^2 =
  4. 9 × 10^1 =
  5. 23 × 10^2 =
  6. 89 × 10^2 =
  7. 2 × 10^1 =
  8. 24 × 10^1 =
  9. 37 × 10^1 =
  10. 71 × 10^3 =
  11. 63 × 10^4 =
  12. 8 × 10^2 =
  13. 3 × 10^4 =
  14. 81 × 10^2 =
  15. 53 × 10^3 =
  16. 47 × 10^5 =
  17. 91 × 10^2 =
  18. 80 × 10^3 =
  19. 69 × 10^3 =
  20. 33 × 10^5 =
More free practice: fieldbooklearning.com/ca/practice/grade-5/multiply-by-a-power-of-ten-with-exponents/

Play it as a quiz game

6 of these questions as multiple choice, with near-miss wrong answers, ready for Kahoot or Blooket.

  1. Download the game's own question template: in Kahoot, Add question → Import spreadsheet; in Blooket, Create a set → Spreadsheet import.
  2. Click the matching button below, then click the first empty question row of the template and paste.
  3. Save the template (Kahoot needs .xlsx, Blooket .csv) and upload it.
Download CSV

Answer key: Multiply a whole number by a power of ten

  1. 9,000
  2. 550
  3. 3,600
  4. 90
  5. 2,300
  6. 8,900
  7. 20
  8. 240
  9. 370
  10. 71,000
  11. 630,000
  12. 800
  13. 30,000
  14. 8,100
  15. 53,000
  16. 4,700,000
  17. 9,100
  18. 80,000
  19. 69,000
  20. 3,300,000