Across
- 3. a positive and a negative that cancel each other out
- 5. all positive numbers
- 7. the opposite of a number
- 8. the distance of a number from zero
- 9. shows if a number is positive or negative
- 10. set of whole numbers and their opposites
Down
- 1. number greater than zero
- 2. number less than zero
- 4. two numbers that are an equal distance fom zero
- 6. any number that can be expressed as a ratio of two integers