Across
- 2. Math statement where two sides are equal
- 4. Famous mathematical constant
- 8. Handheld device for math
- 9. Jedi weapon
Down
- 1. Wizard school
- 2. Cryptography machine used by Nazis
- 3. Tool used to measure angles
- 5. Symbol for a number
- 6. Time machine
- 7. Popular math puzzle game