Across
- 2. What you add to a number to get zero.
- 4. A special value that, when used in a multiplication three times, gives that number.
- 6. How much there is of something.
- 7. The type of number we normally use, such as 1, 15.82, −0.1, 3/4, etc.
- 11. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
- 14. A polynomial with three terms.
- 15. The largest exponent the variable has in a polynomial with one variable.
- 17. All whole numbers, positive or negative, including zero.
- 18. Having the same value.
- 19. A polynomial equation with two terms usually joined by a plus or minus sign.
Down
- 1. The sum of two or more monomials.
- 3. A letter or number representing a numerical quantity attached to a term (usually at the beginning).
- 5. To calculate the value of.
- 8. Terms whose variables (such as x or y) with any exponents (such as the 2 in x2) are the same.
- 9. Always a positive number, absolute value refers to the distance of a number from 0
- 10. An algebraic expression made up of one term.
- 12. A letter used to represent a numerical value in equations and expressions. Example: in the expression 3x + y, both y and x are the variables.
- 13. There is no fractional or decimal part. And no negatives.
- 16. Says that two things are equal.