Across
- 2. A number that can't be written as a fraction
- 5. Positive or negative whole number
- 7. Part of a whole
- 8. A number which produces a specified quantity when multiplied by itself
- 9. A set of which all the elements are also contained in another larger set
Down
- 1. A number that can be written as a fraction
- 3. A number whose square root is an integer
- 4. Numbers based on the powers of ten
- 6. Change to an equivalent form