Across
- 2. Basic unit in mathematics, like 5 or 100
- 4. Math branch using symbols and letters in equations
- 8. A relation between inputs and outputs in math
- 9. Operation to increase quantity
- 10. Subject of angles, points, and figures
Down
- 1. A mathematical statement that is proven true
- 3. Study of relationships between angles and sides in triangles
- 5. Mathematical symbol that shows equivalence
- 6. Ancient Greek mathematician known as the 'Father of Geometry'
- 7. Symbol that represents subtraction