Across
- 5. A plane formed from a horizontal line called an x-axis and a vertical line called the y-axis
- 7. A line that divides a figure into 2 halves that are reflections of each other
- 8. A pair of numbers used to locate a point on a grid
Down
- 1. Any integer less than zero
- 2. The distance of an integer from zero on a number line
- 3. The distance of an integer from zero on a number line
- 4. The set of whole numbers and their opposites
- 6. Numbers that are the same distance but on opposite directions from zero on a number line