Mathematicians & Math Facts Crossword - 1st Semester

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Across
  1. 2. the largest all-Harshad number.
  2. 3. The sum of any two opposite sides on a standard six-sided die.
  3. 6. Greek mathematician and philosopher who taught that numbers were the essence of all things.
  4. 8. The first positive non-Fibonacci number.
  5. 10. Indian mathematician who introduced the concept of zero.
  6. 11. The first name of a legendary Persian mathematician that wrote about the role of cubic equations.
  7. 14. The number of Archimedian solids.
  8. 16. The largest known multiplicative persistence.
  9. 18. This number is a repdigit in binary.
  10. 19. He is often called the Father of Physics.
  11. 21. The first name of the mathematician known for his enormous contribution to physics, mathematics, economics, and computing.
  12. 22. The fourth open meandric number.
  13. 23. She considered herself an "analyst and metaphysician".
  14. 24. French mathematician famous for founding group theory.
  15. 25. The multiplicative identity.
Down
  1. 1. The number of platonic solids.
  2. 4. Scottish mathematician who invented logarithms.
  3. 5. He studied geometry in secret until he was fifteen years old.
  4. 7. Italian mathematician who focused primarily on the discipline of geometry.
  5. 8. This number is a Companion Pell number.
  6. 9. He was a famous Indian mathematician with no formal training in mathematics.
  7. 12. First name of the mathematician known as Fibonacci.
  8. 13. He was a pioneer in hydrodynamics and the kinetic theory of gasses.
  9. 15. This number is a superfactorial.
  10. 17. The composite number whose proper divisors are 1, 2, and 4.
  11. 20. This number is semi-meandric.
  12. 22. This number is its own factorial.