Across
- 2. the opposite of a number
- 5. the distance between a number and zero on a number line
- 7. the sum of a number and its
Down
- 1. any number that can be made into a fraction, a/b
- 3. the result of subtracting numbers
- 4. a set of whole numbers and their opposites, including zero
- 6. the result of adding numbers