Across
- 6. a method of writing very large or very small numbers by using powers of ten
- 7. set of numbers including all positive integers and zero
- 10. a number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal
- 11. any number that can be expressed as a ratio of two integers
- 12. a number that is multiplied by itself to form a product
- 14. a decimal number that ends or terminates
- 17. when a number is raised to a power the number that is used a factor
- 19. the y coordinate of the point where the graph of a line crosses the y axis
- 20. a decimal in which one or more digits repeat infinitely
Down
- 1. an equation that states that two ratios are equivalent
- 2. the number that indicates how many times the base is used as a factor
- 3. a value that does not change
- 4. a measure of the steepness of a line on a graph
- 5. the second number in an ordered pair
- 8. a pair of numbers that can be used to locate a point on a coordinate plane
- 9. the set of whole numbers and their opposites.
- 13. a ratio that compares two quantities in different units
- 15. an integer less than zero
- 16. the first number in an ordered pair
- 18. a rational or irrational number