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Add and subtract integers: mixed signs and sizes

Grade 7 math · Fieldbook Learning

Name ______________________ Date __________

Turn every subtraction into adding the opposite, then add.

  1. Evaluate: 24 − (−5)
  2. Evaluate: −7 + 30
  3. Evaluate: −14 − 10
  4. Evaluate: 15 + (−28)
  5. Evaluate: 15 + 23
  6. Evaluate: 44 − (−15)
  7. Evaluate: 47 − 30
  8. Evaluate: 23 − 15
  9. Evaluate: 58 + 13
  10. Evaluate: −69 − 13
  11. Evaluate: −14 + 58
  12. Evaluate: 61 + (−47)
  13. Evaluate: −105 − (−39)
  14. Evaluate: −145 + 47
  15. Evaluate: 18 + (−92)
  16. Evaluate: −55 + (−61)
  17. Evaluate: 6 + 173
  18. Evaluate: −212 − (−306)
  19. Evaluate: 488 + (−162)
  20. Evaluate: 113 − (−420)
More free practice: fieldbooklearning.com/ca/practice/grade-7/add-and-subtract-integers-mixed-signs-and-sizes/

Play it as a quiz game

13 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: Add and subtract integers: mixed signs and sizes

  1. 29
  2. 23
  3. -24
  4. -13
  5. 38
  6. 59
  7. 17
  8. 8
  9. 71
  10. -82
  11. 44
  12. 14
  13. -66
  14. -98
  15. -74
  16. -116
  17. 179
  18. 94
  19. 326
  20. 533