Math Crossword

12345678910111213141516171819202122232425262728293031323334353637383940
Across
  1. 2. VII
  2. 4. 4
  3. 7. A Quadrilateral
  4. 9. XII
  5. 10. (+,+)
  6. 15. Has seven sides
  7. 16. Has ten sides
  8. 20. ____ of Syracuse
  9. 21. XVI
  10. 23. 22 (BTW my fav. song)
  11. 24. Has Has eight sides
  12. 25. 2
  13. 28. Has three sides
  14. 29. (-,+)
  15. 30. Has nine sides
  16. 32. XIX
  17. 34. XXX
  18. 36. LX
  19. 37. XC
  20. 39. (+,-)
  21. 40. V
Down
  1. 1. XL
  2. 3. ____ of Alexandria
  3. 5. I
  4. 6. Has six sides
  5. 7. 6
  6. 8. XI
  7. 11. XV
  8. 12. XIV
  9. 13. LXX
  10. 14. Has five sides
  11. 17. XIII
  12. 18. XVII
  13. 19. VIII
  14. 22. 18
  15. 25. X
  16. 26. L
  17. 27. ____ Descartes
  18. 31. Point of intersection of two axes
  19. 33. LXXX
  20. 34. XX
  21. 35. (-,-)
  22. 38. 3