Across
- 3. Shape with a perfectly round circumference
- 5. Mathematical operation for separating a quantity into equal parts
- 8. Mathematical rule or principle
- 10. Distance from the center of a circle to its edge
- 11. System of numbers based on powers of ten and a decimal point
- 13. Type of equation that produces a straight line
- 14. Combination or merger of two or more things
- 18. Mathematical expression with an equal sign
- 20. Type of curve resembling two opposing parabolas
Down
- 1. Numbers that indicate position or order
- 2. Middle value in a set of numbers
- 4. Sequence of numbers or events
- 6. Three-dimensional object with a perfectly round surface
- 7. Result of multiplying two or more numbers
- 9. mathematical operation for combining two or more numbers
- 12. Basic numerical value
- 15. Whole number
- 16. Nonexistent value in mathematics
- 17. Number system with two digits
- 19. Line that touches a curve at one point