Across
- 2. Is a collection of objects called elements
- 3. The beginning and end of an interval
- 4. An interval that includes both end points
- 7. The whole numbers and their opposites
- 8. All the values that may be meaningfully substitute for a variable
- 9. Is a replacement for the variable that makes the statement true
- 10. A set of numbers between two numbers
- 12. Your favorite subject in school
Down
- 1. A sentence with a variable
- 2. A grammatically correct set of number
- 5. An interval that does not include the end points
- 6. A letter that can be replaced by a number
- 11. Any sentence using the verb "is equal to"