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Write repeated multiplication as a power

Grade 8 math · Fieldbook Learning

Name ______________________ Date __________

Count how many times the base is written as a factor. That count is the exponent.

  1. Write 2 × 2 × 2 × 2 as a power. What is the exponent?
  2. Write 6 × 6 × 6 × 6 as a power. What is the exponent?
  3. Write 8 × 8 × 8 as a power. What is the exponent?
  4. Write 7 × 7 × 7 × 7 × 7 × 7 × 7 as a power. What is the exponent?
  5. Write 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 as a power. What is the exponent?
  6. Write 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 as a power. What is the exponent?
  7. Write 6 × 6 as a power. What is the exponent?
  8. Write 9 × 9 × 9 as a power. What is the exponent?
  9. Write 2 × 2 × 2 × 2 × 2 × 2 × 2 as a power. What is the exponent?
  10. Write 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 × 8 as a power. What is the exponent?
  11. Write 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 as a power. What is the exponent?
  12. Write 13 × 13 × 13 × 13 × 13 × 13 as a power. What is the exponent?
  13. Write 12 × 12 × 12 × 12 × 12 × 12 × 12 × 12 × 12 × 12 × 12 as a power. What is the exponent?
  14. Write 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 as a power. What is the exponent?
  15. Write 20 × 20 × 20 × 20 × 20 × 20 × 20 × 20 × 20 × 20 × 20 as a power. What is the exponent?
  16. Write 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 as a power. What is the exponent?
  17. Write 2 × 2 × 2 × 2 × 2 × 2 as a power. What is the exponent?
  18. Write 25 × 25 × 25 × 25 as a power. What is the exponent?
  19. Write 20 × 20 × 20 × 20 as a power. What is the exponent?
  20. Write 25 × 25 × 25 × 25 × 25 × 25 × 25 × 25 × 25 × 25 × 25 × 25 as a power. What is the exponent?
More free practice: fieldbooklearning.com/ca/practice/grade-8/write-repeated-multiplication-as-a-power/

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Answer key: Write repeated multiplication as a power

  1. 4
  2. 4
  3. 3
  4. 7
  5. 8
  6. 10
  7. 2
  8. 3
  9. 7
  10. 11
  11. 9
  12. 6
  13. 11
  14. 8
  15. 11
  16. 11
  17. 6
  18. 4
  19. 4
  20. 12