Pierre de Fermat

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Across
  1. 2. Fermat made many _____ to the field of mathematics
  2. 5. He was one of the greatest ____ of all time
  3. 7. Often called the ______ of modern theory of numbers
  4. 8. He has _____ children
  5. 9. He created the _______
Down
  1. 1. In ______ he began his first serious mathematical researches
  2. 3. Some of his developments led to the creation of ______
  3. 4. Fermat was actually a french _____ while pursuing mathematics
  4. 6. Fermat was a _____ Mathematicians
  5. 7. He created his own form of number,called ____ numbers