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Evaluate a product of powers with the same base

Year 8 maths · Fieldbook Learning

Name ______________________ Date __________

Use the exponent laws first, then work out the single power.

  1. Evaluate 3⁴ × 3³.
  2. Evaluate 5³ × 5².
  3. Evaluate 2³ × 2¹.
  4. Evaluate 5³ × 5⁴.
  5. Evaluate 7³ × 7³.
  6. Evaluate 5³ × 5¹.
  7. Evaluate 3¹ × 3².
  8. Evaluate 2¹ × 2³.
  9. Evaluate 7² × 7¹.
  10. Evaluate 4⁴ × 4¹.
  11. Evaluate 4³ × 4⁴.
  12. Evaluate 4⁵ × 4².
  13. Evaluate 3³ × 3².
  14. Evaluate 2⁴ × 2³.
  15. Evaluate 5³ × 5³.
  16. Evaluate 8¹ × 8¹.
  17. Evaluate 9¹ × 9¹.
  18. Evaluate 8¹ × 8³.
  19. Evaluate 6² × 6¹.
  20. Evaluate 10⁶ × 10⁶.
More free practice: fieldbooklearning.com/au/practice/year-8/evaluate-a-product-of-powers-with-the-same-base/

Play it as a quiz game

20 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.
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Answer key: Evaluate a product of powers with the same base

  1. 2187
  2. 3125
  3. 16
  4. 78125
  5. 117649
  6. 625
  7. 27
  8. 16
  9. 343
  10. 1024
  11. 16384
  12. 16384
  13. 243
  14. 128
  15. 15625
  16. 64
  17. 81
  18. 4096
  19. 216
  20. 1000000000000