Across
- 6. A letter that stands for an unknown number
- 8. A graph with x and y lines used to find points
- 11. A math problem with numbers and operations (no equal sign)
- 14. A math sentence with an equal sign
- 16. The horizontal line on a graph
- 17. The way a pattern works
Down
- 1. Two numbers that show a point (x, y)
- 2. A math sentence using comparison signs
- 3. Numbers or shapes that follow a rule
- 4. A straight path between two points
- 5. The rules for solving problems
- 7. The symbols used to relate order of operations. It gets solved first.
- 9. The point where (0, 0) is on a graph
- 10. Lines that form a right angle (90°)
- 12. Lines that never cross
- 13. A location on a graph
- 15. The vertical line on a graph