Across
- 4. two numbers that are an equal distancefrom zero on a number line
- 5. an integer less than zero
- 7. shows if a number is positive or negative
- 8. the distance of a number from zero on a number line
- 9. the set of whole numbers and their opposites
- 10. a pair of numbers whose sum is zero
Down
- 1. any number can be expresed as a ratio of two integers
- 2. an integer greater than zero
- 3. the opposite of a number;one of two numbers is zero
- 6. a non decimal, or fraction