Across
- 7. a member of a set
- 9. a set within a set
- 10. a number that is less than 0
- 11. a way to calculate the value of the side length of a square when given the area
- 12. numbers that can be written as a fraction
- 13. numbers that are not real
- 15. 3.14159...
- 17. cannot be represented by a repeating or terminating decimal number
Down
- 1. a number that has a non-terminating decimal square root
- 2. the numbers used to count and 0.
- 3. a number that has a whole number square root
- 4. a number that is greater than 0
- 5. the set of numbers used to count objects; this set does not include 0.
- 6. the set of umbers containing all rational and irrational numbers
- 8. a decimal in which one or more digits repeat indefinitely
- 14. to end
- 16. whole numbers and their opposites