factorials trisha garcia and alexies pabustan

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Across
  1. 3. 10! -8!= ?
  2. 4. 7! - 8! = ?
  3. 5. 5!x7! = ?
  4. 7. 6-3! = ?
  5. 11. 8!x2!= ?
  6. 13. 8! ÷13! = ?
  7. 14. 11! +3! = ?
  8. 16. 12! -10! - 6! = ?
  9. 19. 3!x2! = ?
Down
  1. 1. 12!11! = ?
  2. 2. 2!+6! - 7! = ?
  3. 6. 8! +6! = ?
  4. 8. 2!+8! x3! = ?
  5. 9. 7!x4! = ?
  6. 10. 15!12! 3! = ?
  7. 12. 3! +6! = ?
  8. 15. 4! + 5! = ?
  9. 17. 8 6! = ?
  10. 18. 6! -8!x2! = ?