Across
- 3. A branch of mathematics dealing with symbols and the rules for manipulating those symbols
- 9. A mathematical statement with an equal sign
- 10. Point where a line crosses an axis
- 12. One of four sections in a coordinate plane
- 14. The result of multiplying numbers together
- 16. The point (0, 0) in a coordinate system
- 17. Lines that never intersect
Down
- 1. Lines that intersect at a right angle
- 2. A part of a whole expressed as a numerator/denominator
- 4. The middle value in a set of data
- 5. A number that divides another number without a remainder
- 6. Measure of steepness of a line
- 7. The distance around a shape
- 8. The ratio of a circle's circumference to its diameter
- 11. Distance from the center to the circumference of a circle
- 13. A number that uses a dot to separate the whole part from the fractional part
- 15. A symbol that represents an unknown value