Peta 3.- Cross Factorial Puzzle

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Across
  1. 2. (10!+9!)=
  2. 3. (8!×2!)=
  3. 5. (7!+2!)=
  4. 6. (7!-3!)=
  5. 7. (5!×4!)=
  6. 9. (9!+4!)=
  7. 10. (142×15)−(22+20)=
  8. 12. 11×(52+3)−5=
  9. 13. (9!-5!)=
  10. 16. (8!×3!)=
Down
  1. 1. (9!÷4!)=
  2. 2. (10!-8!)=
  3. 4. 152×(18+9)−19=
  4. 5. (6!×1!)²=
  5. 8. (8!÷5!)=
  6. 9. (9!+6!)=
  7. 11. 82×2−14−12=
  8. 12. (10!÷5!)=
  9. 14. (8!-4!)=
  10. 15. (7!÷3!)=