a letter used to represent one or more numbers
a number or group of numbers with operation signs
to preform the operation and find value
parts of an expression separated + or - sign
a number that multiplies a variable
terms that have same variables with the same exponents
to replace a variable with a number or expression
a statement that two expressions are equal
a term that is just a number
addition property of opposites
the property says that the sum of any number and its opposite is zero
the property of multiplication tells that multiplying by 1 does not change the sum
the property lets you add or multiply three or more numbers in groups of two in any oder
the property that lets you add or multiply two numbers in any order
value of the variable that makes the equation true
terms with same variable and exponent
rule that establishes realtion ship between qunatites
collection of input
rectangular arangment of numbers
properties of equality
rules of algebra used to isolate a variable in a equation
algaebraic equation that relates two or more quantities
function of an equation
all possible values for output
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