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Go Math Ch 7 Vocab

TermDefinition
algebraic expression an expression that includes at least one variable
coefficient a number multiplied by a variable
equivalent expressions expression that are equal to each other for any values of their variables
exponent a number that shows how many times the base is used as a factor
base (arithmetic) a number used as a repeated factor
difference the answer to a subtraction problem
evaluate to find the value of a numerical or algebraic expression
factor a number multiplied by another number to find a product
like terms expressions that have the same variable with the same exponent
order of operations a set of rules which gives the order in which calculations are done in an expression
quotient the number that results from dividing
terms the parts of an expression that are separated by an addition or subtraction sign
numerical expression a mathematical phrase that uses only numbers and operation signs
product the answer to a multiplication problem
sum the answer to an addition problem
variable a letter or symbol that stands for an unknown number or numbers
Created by: cdeoliveira