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Find the missing number: addition and subtraction to 1,000

Grade 3 math · Fieldbook Learning

Name ______________________ Date __________

Adding and subtracting. Every number is 1000 or less.

  1. 53 − □ = 28 What number goes in the box?
  2. □ − 32 = 30 What number goes in the box?
  3. □ − 5 = 92 What number goes in the box?
  4. □ + 47 = 88 What number goes in the box?
  5. □ − 88 = 67 What number goes in the box?
  6. 40 − □ = 3 What number goes in the box?
  7. 103 + □ = 190 What number goes in the box?
  8. □ + 32 = 95 What number goes in the box?
  9. □ + 340 = 382 What number goes in the box?
  10. □ + 241 = 494 What number goes in the box?
  11. □ − 54 = 331 What number goes in the box?
  12. 479 − □ = 472 What number goes in the box?
  13. 338 + □ = 463 What number goes in the box?
  14. 430 + □ = 501 What number goes in the box?
  15. □ − 80 = 553 What number goes in the box?
  16. 697 − □ = 530 What number goes in the box?
  17. □ + 917 = 958 What number goes in the box?
  18. 165 + □ = 234 What number goes in the box?
  19. 782 + □ = 870 What number goes in the box?
  20. □ − 688 = 11 What number goes in the box?
More free practice: fieldbooklearning.com/practice/grade-3/find-the-missing-number-addition-and-subtraction-to-1-000/

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: Find the missing number: addition and subtraction to 1,000

  1. 25
  2. 62
  3. 97
  4. 41
  5. 155
  6. 37
  7. 87
  8. 63
  9. 42
  10. 253
  11. 385
  12. 7
  13. 125
  14. 71
  15. 633
  16. 167
  17. 41
  18. 69
  19. 88
  20. 699