Across
- 4. The reciprocal of a given number or expression
- 7. the distance from zero
- 9. an expression that contains a square root
- 10. the longest side of a right-angled triangle
- 11. the ratio of any length in a geometric figure.
- 13. a number of times a base is multiplied by itself
- 14. the angle of a line on a graph
- 15. a ratio that compares quantities measured in different units
Down
- 1. a number that does not have a set value
- 2. to find the value of a numerical or algebraic expression
- 3. to reduce numbers to simplest form
- 5. a number that is a unending decimal number
- 6. a number that can be written as a ratio or fraction
- 8. find the answer to a problem
- 12. the number before the variable