Across
- 2. A branch of mathematics in which symbols represent numbers
- 5. to develop mentally
- 8. to grasp the meaning of
- 9. physical exercise
Down
- 1. The branch of mathematics that deals with triangles
- 3. to grasp the nature or significance of something
- 4. to gain knowledge
- 6. give someone knowledge of something
- 7. attends an educational institution