Term | Definition |
Algebraic expression | A mathematical phrase that has at least one variable and one operation |
Associative Property of Addition | The way numbers are grouped does not affect the sum |
Variable | A quantity that can change or vary , often represented with a letter |
Input/output table | A table of related values |
Coefficient | The number that is multiplied by variable in an algebraic expression .Example.For6*+5 the coefficient |
Commutative Property of Multiplication | The order in which numbers are multiplied does not change the product of the numbers. |
Commutative Property of Addition | The order in which numbers are added does not change the sum of the numbers. |
Distributive Property | Multiply a sum (or difference)by a number gives the same result as multiplying each number in the sum (or difference) by the number and adding (or subtracting) the products. |
Substitution | To replace a variable with a number |
Order of Operations | A set of rules mathematicians use to determine the order in which operations are performed. |
Evaluate | To find the value of an expression |
Identity Property of Addition | Adding zero to a number does not change the number |
Identity Property of Multiplication | The product of a number and one is that number |
Associative Property of Multiplication | The way numbers are grouped does not affect the product |