Across
- 2. A number that never changes (the numbers that are not attached to the variable)
- 3. The terms that have the same variables. Constants are also like terms
- 5. a number without fractions; an integer.
- 7. A letter or symbol that stands for an unknown number
- 8. a whole number; a number that is not a fraction.
- 9. The number in front of the variable
Down
- 1. all the positive integers from 1 till infinity
- 4. any number that can be placed on a number line or expressed as in infinite decimal expansion
- 6. any real number that cannot be expressed as the quotient of two integers