Across
- 2. an expression that contains an equals sign
- 4. Can help with complex math problems
- 6. Where inputs become outputs
- 8. the famous Gateway Arch takes this shape
Down
- 1. the teacher who assigned this project
- 3. usually pictured as a cooridinate plane
- 5. always bring two of these to class
- 7. the most disliked core school subject