Across
- 1. The House of Wisdom in ______ contributed to the invention of algebra and trigometry
- 5. the house of wisdom was created as a ______
- 7. the house of wisdom also made contributions to ___
- 9. ______ created a set of ten symbols to represent numbers
- 10. Al ma’mun and Harun al-Rashid
Down
- 2. known as the father of algebra
- 3. Muhammad ibn Musa al-Khwarizmi wrote a book on how to do math using the _____ system
- 4. _____ wrote a book on how to do math using this system
- 6. ____ was preserved in the libraries for generations to study
- 8. turned into an academic institution for teaching of poetry and math