Across
- 4. a number's distance from 0 on a number line
- 7. a line on which numbers are marked at intervals
- 9. numbers that are the same distance from 0 on a number line but on different sides of the 0
- 11. a sign used especially in mathematics to indicate subtraction
- 14. a member of the set of positive integers and 0
Down
- 1. the symbol + indicating addition or a positive value
- 2. the set of all whole numbers and their opposites
- 3. being the same in quantity, size, degree, or value
- 5. one number or value is lesser than another number
- 6. a statement that two numbers are not equal
- 8. all numbers to the feft of 0 on a number line
- 10. any number that represents more than zero of anything
- 12. one number or value is larger than another number
- 13. A pattern character or image used instead of words