Across
- 2. to confirm that something is there
- 5. something in math
- 6. a system in math
- 8. when you see somebody you might do this
- 9. to zoom in on something
- 10. to notice that something is there
Down
- 1. when you try out for a team you try to
- 3. to make something easier
- 4. how easy something is
- 7. to prove something