Subtraction within 100

Practice subtraction from numbers within 100, with non-negative answers.

Ready-to-use practice

12 subtraction within 100 questions

These questions are already present in the page HTML and use the same difficulty rules as the interactive practice tool.

  1. 78 − 59 = ?
  2. 76 − 45 = ?
  3. 73 − 23 = ?
  4. 87 − 5 = ?
  5. 90 − 70 = ?
  6. 37 − 13 = ?
  7. 75 − 11 = ?
  8. 78 − 18 = ?
  9. 88 − 76 = ?
  10. 99 − 5 = ?
  11. 74 − 31 = ?
  12. 79 − 26 = ?
Show sample answers
  1. 78 − 59 = ?19
  2. 76 − 45 = ?31
  3. 73 − 23 = ?50
  4. 87 − 5 = ?82
  5. 90 − 70 = ?20
  6. 37 − 13 = ?24
  7. 75 − 11 = ?64
  8. 78 − 18 = ?60
  9. 88 − 76 = ?12
  10. 99 − 5 = ?94
  11. 74 − 31 = ?43
  12. 79 − 26 = ?53