Across
- 3. any value that can replace the variable in an equation to produce a true statement
- 5. statement indicating that two algebraic expressions are equal
- 8. combinations of variables and numbers along with mathematical operations used to generalize specific arithmetic operations
- 11. the numerical factor of a term
- 12. components of an algebraic expression separate by addition operators
- 13. used when referring to like terms
- 14. any of the numbers or expressions that form a product
Down
- 1. adding or subtracting like terms within an algebraic expression to obtain single term with the same variable part
- 2. constant terms with the same variable parts
- 4. letters or symbols used in algebra to represent numbers
- 6. given any real numbers a, b, and c, a(b+c)= ab+ac
- 7. a term written without a variable factor
- 9. the act of replacing a variable with an equivalent quantity
- 10. a reusable mathematical model using algebraic expressions to describe a common application