Algebra 1 Vocabulary

4. terms with exactly the same variable factors in an algebraic expression
5. the result of one or more numbers being multiplied together
7. a well defined real number that has no variables attached
12. the number obtained by dividing one number from another.
13. operations that undo one another or cancel each other out
16. a symbol standing in for an unknown numerical value in an equation
17. the result of subtracting one number from another
18. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
19. two systems of equations that have the same solutions

1. whole valued positive or negative numbers and zero
2. a mathematical phrase involving numbers and operations symbols, but no variables
3. a mathematical phase phrase that includes one or more variables
6. the rules that state the sequence in which the multiple operations in an expression should be solved
8. the distance that a number is from zero on a number line
9. a number, variable, or the product or quotient of a number with one or more variables
10. to replace an expression to its simplest form
11. the inverse of a value or a number
13. a relation which makes a non-equal comparison between two numbers
14. the result of two or more numbers or terms being added together
15. a numberical factor