Math Vocabulary

3. sentence: An equation that contains one or more variables
4. expression: A mathematical phrase that has a variable and can include numbers and operations. Also called a variable expression
10. Expression: An algebraic expression with two unlike terms
11. A term that has no variable factor
12. replace a variable with a given value to simplify or solve a problem
14. numbers: A number that is either rational or irrational.
17. numbers: A number that cannot be written as the quotient of two integers. Irrational numbers in decimal form are non- terminating and non-repeating.
18. A mathematical sentence that uses an equal sign
19. numbers: The counting numbers 1,2,3.
20. A number that shows repeated multiplication

1. The numerical factor when a term has a variable
2. numbers: The non-negative integers 0, 1, 2, 3, .
5. Substitute a given number for each variable, and then simplify
6. Whole numbers and their opposites ...-3, -2, -1, 0, 1, 2, 3,
7. numbers: A real number that can be written as the quotient of two integers. Rational numbers in decimal form are terminating or
8. Function: A function of the form f(x) = ax^n + an-1x^n-1 + ..... a1x + a0. The exponents are all whole numbers and the coefficients are all real numbers
9. value: The distance that a number is from zero on a number line
12. To replace an algebraic expression with its simplest name or form
13. of Operations: Common order followed when simplifying an expression
15. An algebraic expression with three unlike terms
16. A symbol, usually a letter, that represents one or more numbers