Subtraction Drill: Facts to 20
Forty subtraction facts for a quick review.
Subtraction Drill: Facts to 20
Name:Date:Score:
Beat the clock: how many can you solve correctly in the time your teacher sets? Record your time and score, then try again tomorrow.
- 111−4
- 216−2
- 314−2
- 420−5
- 520−9
- 613−4
- 720−4
- 82−1
- 912−3
- 1019−3
- 1114−5
- 125−2
- 1310−4
- 149−7
- 1517−9
- 169−3
- 1720−8
- 1818−8
- 1914−1
- 207−3
- 215−4
- 222−2
- 2311−9
- 241−0
- 251−1
- 2619−2
- 2715−6
- 2818−0
- 2915−0
- 3015−10
- 317−1
- 3216−5
- 3319−0
- 346−3
- 3517−8
- 367−2
- 3710−2
- 387−4
- 3914−6
- 4019−4
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Subtraction Drill: Facts to 20
Name:Date:Score:
Beat the clock: how many can you solve correctly in the time your teacher sets? Record your time and score, then try again tomorrow.
- 12−0
- 26−0
- 318−3
- 416−7
- 50−0
- 64−2
- 714−9
- 86−2
- 917−7
- 101−1
- 1117−2
- 122−1
- 139−0
- 1410−4
- 153−2
- 1614−4
- 1710−2
- 1816−9
- 198−8
- 2016−6
- 214−0
- 228−7
- 2318−2
- 2412−2
- 2514−1
- 265−3
- 2717−3
- 288−6
- 291−0
- 302−2
- 318−5
- 3214−3
- 3311−6
- 345−4
- 3519−7
- 365−0
- 3713−1
- 3818−1
- 3918−9
- 4011−8
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Subtraction Drill: Facts to 20
Name:Date:Score:
Beat the clock: how many can you solve correctly in the time your teacher sets? Record your time and score, then try again tomorrow.
- 110−3
- 220−0
- 312−4
- 47−1
- 50−0
- 65−3
- 77−4
- 811−3
- 918−1
- 1017−6
- 113−0
- 1214−0
- 1320−3
- 1413−6
- 1515−2
- 1611−5
- 1713−7
- 188−6
- 192−2
- 209−0
- 2115−10
- 2219−9
- 236−5
- 245−5
- 2511−7
- 264−1
- 2717−7
- 288−3
- 292−1
- 3014−5
- 312−0
- 323−3
- 339−3
- 3420−5
- 3514−10
- 363−1
- 3719−0
- 3818−10
- 3910−4
- 4014−1
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Answer key — Sheet A (40 answers)
- 1. 7
- 2. 14
- 3. 12
- 4. 15
- 5. 11
- 6. 9
- 7. 16
- 8. 1
- 9. 9
- 10. 16
- 11. 9
- 12. 3
- 13. 6
- 14. 2
- 15. 8
- 16. 6
- 17. 12
- 18. 10
- 19. 13
- 20. 4
- 21. 1
- 22. 0
- 23. 2
- 24. 1
- 25. 0
- 26. 17
- 27. 9
- 28. 18
- 29. 15
- 30. 5
- 31. 6
- 32. 11
- 33. 19
- 34. 3
- 35. 9
- 36. 5
- 37. 8
- 38. 3
- 39. 8
- 40. 15
Answer key — Sheet B (40 answers)
- 1. 2
- 2. 6
- 3. 15
- 4. 9
- 5. 0
- 6. 2
- 7. 5
- 8. 4
- 9. 10
- 10. 0
- 11. 15
- 12. 1
- 13. 9
- 14. 6
- 15. 1
- 16. 10
- 17. 8
- 18. 7
- 19. 0
- 20. 10
- 21. 4
- 22. 1
- 23. 16
- 24. 10
- 25. 13
- 26. 2
- 27. 14
- 28. 2
- 29. 1
- 30. 0
- 31. 3
- 32. 11
- 33. 5
- 34. 1
- 35. 12
- 36. 5
- 37. 12
- 38. 17
- 39. 9
- 40. 3
Answer key — Sheet C (40 answers)
- 1. 7
- 2. 20
- 3. 8
- 4. 6
- 5. 0
- 6. 2
- 7. 3
- 8. 8
- 9. 17
- 10. 11
- 11. 3
- 12. 14
- 13. 17
- 14. 7
- 15. 13
- 16. 6
- 17. 6
- 18. 2
- 19. 0
- 20. 9
- 21. 5
- 22. 10
- 23. 1
- 24. 0
- 25. 4
- 26. 3
- 27. 10
- 28. 5
- 29. 1
- 30. 9
- 31. 2
- 32. 0
- 33. 6
- 34. 15
- 35. 4
- 36. 2
- 37. 19
- 38. 8
- 39. 6
- 40. 13
About this skill
Aim to answer without counting on fingers. If accuracy drops, return to the number-bond sheets.
How to teach it
- Time the drill and record a personal best.
- Check answers immediately with the key.
- Keep sessions to a few minutes.
Mistakes to watch for
- Drilling facts the child does not yet understand.
Where to go next
- Addition Drill: Facts 0–10G1 · Math Drills & Practice
- Addition Drill: Facts 5–15G2 · Math Drills & Practice
- Mixed Add/Subtract DrillG2, G3 · Math Drills & Practice
- Division Drill: 12 Times Table FactsG3, G4 · Math Drills & Practice
- Multiplication Drill: 0–12 Times TablesG3, G4 · Math Drills & Practice
- Mixed Four Operations DrillG4, G5 · Math Drills & Practice
