Across
- 2. shows all the solutions of the inequality on a number line
- 4. two numbers that are the same distance from 0 on a number line but on on opposite sides
- 7. is a number that can be written as a/b where a and b are integers
- 10. is a grater number than 0
- 11. is a less number that 0
- 13. separate the coordinate plane into four regions
Down
- 1. is formed by the intersection of a horizontal number line and a vertical number line
- 3. is the distance between the number and 0 on a number line
- 5. is a value that makes a inequality true
- 6. are a set of whole numbers and their opposites
- 8. is a mathematical sentence that compares expressions
- 9. the number line intersect
- 12. the set of all solutions of and inequality