Across
- 2. A section of a curve, graph, or geometric figure
- 4. the two-dimensional extent of the surface of a solid, or of some part thereof, esp one bounded by a closed curve
- 7. Any of the ten Arabic numerals from 0 to 9
- 8. The process of combining matrices
- 11. Math sentences
- 12. Using x and y
Down
- 1. Represents a part of a whole
- 2. Putting numbers together
- 3. Splitting a quantity into equal parts
- 4. Coordinate plane
- 5. A mathematical expression consisting of two terms, such as 3x +2y
- 6. When two rays share a common vertex
- 9. (of a number) divisible by two
- 10. Bounded by a closed curve
- 13. Numerical or constant factor