Across
- 2. Positive and Negative numbers
- 5. an equation that states two ratios are equivalent
- 6. A star planets orbit
- 7. orbits a star
- 10. Numbers that are multiplied together to form a number
- 14. living things can live on
- 15. Numbers that you multiply
- 17. The sphere of Earth
- 18. A long narrow groove that forms where water, lava or other liquid flows
Down
- 1. Has a numerator and denominator
- 3. A planet that has rocks or metals
- 4. A number that stays the same
- 8. comparing numbers to one
- 9. a comparison of two different numbers
- 11. A group of parts that interact
- 12. Numbers you divide
- 13. The sphere of life
- 14. The sphere of water
- 16. hot liquid