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Multiply integers: all sign combinations

Year 7 maths · Fieldbook Learning

Name ______________________ Date __________

Multiply the sizes. Same signs give a positive product. Different signs give a negative product.

  1. Evaluate: −6 × (−12)
  2. Evaluate: 8 × (−9)
  3. Evaluate: −11 × 11
  4. Evaluate: 6 × (−8)
  5. Evaluate: 9 × (−14)
  6. Evaluate: 11 × (−10)
  7. Evaluate: −12 × (−14)
  8. Evaluate: −7 × (−14)
  9. Evaluate: 6 × (−20)
  10. Evaluate: −10 × (−4)
  11. Evaluate: 12 × (−11)
  12. Evaluate: −14 × 14
  13. Evaluate: 17 × (−4)
  14. Evaluate: −3 × 2
  15. Evaluate: 20 × 5
  16. Evaluate: −16 × (−21)
  17. Evaluate: −14 × 24
  18. Evaluate: 17 × (−23)
  19. Evaluate: −16 × (−17)
  20. Evaluate: −24 × (−2)
More free practice: fieldbooklearning.com/au/practice/year-7/multiply-integers-all-sign-combinations/

Play it as a quiz game

8 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: Multiply integers: all sign combinations

  1. 72
  2. -72
  3. -121
  4. -48
  5. -126
  6. -110
  7. 168
  8. 98
  9. -120
  10. 40
  11. -132
  12. -196
  13. -68
  14. -6
  15. 100
  16. 336
  17. -336
  18. -391
  19. 272
  20. 48