Across
- 1. another word for add
- 3. placing after first
- 4. heaviness
- 7. smallest
- 9. two of
- 13. 1000 years
- 15. part of
- 17. to make bigger
- 20. 12 months
- 22. used to measure and draw angles
- 23. cold season
- 24. recorded in the ones column
- 25. next to each other
- 27. changing a number into smaller or bigger parts
- 28. a flat pattern that makes a 3D object
Down
- 2. distance from one end to another
- 5. 3 sided polygon
- 6. has no value
- 8. used to check temperature
- 10. the same on each side
- 11. a solid object that has polygons as faces
- 12. 10 years
- 14. 2D shape with 3+ sides
- 16. another name for a rectangle that is not a square
- 18. a symbol or group of symbols that represent a number
- 19. 24 hours
- 21. 2 weeks
- 22. a 3D shape with all sides going to 1 point
- 23. how wide something is
- 26. 100 years