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Practise online insteadThe answer key prints on page 2.

Subtract within 20

Year 2 maths · Fieldbook Learning

Name ______________________ Date __________

Subtract. Think about the addition fact that goes with it.

  1. 9 − 1 =
  2. 5 − 4 =
  3. 10 − 9 =
  4. 10 − 7 =
  5. 6 − 5 =
  6. 6 − 2 =
  7. 11 − 1 =
  8. 9 − 5 =
  9. 1 − 0 =
  10. 15 − 2 =
  11. 3 − 2 =
  12. 16 − 1 =
  13. 12 − 0 =
  14. 10 − 0 =
  15. 11 − 2 =
  16. 7 − 0 =
  17. 19 − 3 =
  18. 13 − 1 =
  19. 20 − 14 =
  20. 16 − 10 =
More free practice: fieldbooklearning.com/uk/practice/year-2/subtract-within-20/

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.
Download CSV

Answer key: Subtract within 20

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