History of maths

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Across
  1. 3. what number did the chinese not beleive in
  2. 4. the mathematician who created the idea of a infinity fraction
  3. 8. he would use the first letter of a colour if there was a unknown
  4. 9. the modern day version of the magic square
  5. 10. the ______ emperor created mathms
Down
  1. 1. what type of numbers do we use today
  2. 2. what gender was even numbers
  3. 5. leonardo of pisa is better known as
  4. 6. they didn't 0 so instead they used a...
  5. 7. the type of sticks that were used for maths