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consists of numbers and operations
substitute a number for each variable and evaluate the resulting numerical expression
base
number used as the factor
number used to know how many times to multiply the factor
a set of rules used to evaluate expressions; PEMDAS
parenthesis; exponents, multiplication, division, addition and subtraction
negative integer
the result of subtracting two numbers
the middle value when the values are written in numerical order - if the values are even then the mean of the two middle values are used
the point where the axes meet
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