Across
- 2. How many times to use the number in a multiplication
- 4. The size of a region in space, measured in unit cubes.
- 5. Find the solutions to an equation or system.
- 6. In an expression or equation, eliminating a variable by replacing it with another expression that it is equal to.
- 8. The answer to a multiplication problem.
- 10. number: One of the numbers 0, 1, 2, 3.
- 11. The answer to an addition problem.
- 12. A polygon with 3 sides.
- 13. A letter (like x) that we can use to mean different numbers at different times.
- 14. angle: A 90° angle.
- 16. a specific number or a symbol that is assigned a fixed value.
Down
- 1. A polygon with 4 sides.
- 3. The plural of vertex
- 7. A number that measures how steep a line is.
- 8. The amount gained by selling a product, which should be more than the cost price of the product.
- 9. A standard measurement, such as a meter or an hour.
- 11. A number used to describe or summarize data.
- 15. Rigid motion around a fixed center.