Across
- 3. order of operations
- 7. vertical number line on a graph
- 8. add
- 9. multiply
- 12. the bottom number of a fraction
- 15. distance around the outside edge
- 17. horizontal number line on a graph
- 18. length times width
- 20. three sides
- 21. eight sides
Down
- 1. length times width times height
- 2. divide
- 3. only two factors
- 4. four sides with all sides the same length
- 5. four sides
- 6. the top number of a fraction
- 10. subtract
- 11. more than two factors
- 13. part of one whole thing
- 14. operation performed by the fraction bar
- 16. enclosed shape made of straight sides
- 19. six sides