Across
- 3. A character from our book.
- 4. Using the opposite operation is called using the ______ operation.
- 7. The inverse of subtraction.
- 9. The main character in our book.
Down
- 1. Known as the red planet.
- 2. Another word for an animal coat.
- 3. The illegal killing of animals by humans.
- 5. When an animal lives by itself it is _________.
- 6. Saturn's rings were made by an ancient ice ______.
- 8. Pluto is a _______ planet.