MATH VOCABULARY UNIT 3

algebraic expression

• mathematical phrase that consist of ribose numbers operation symbols

• mathematical phrase that consist of variables, numbers, and operation symbols

• mathematical phrase

5 x 5 x 5 x 5 x

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coefficient

• the # part of a term that contains math

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• the number part of a term that contains a variable

equivalent expressions

• Same expression

• expressions that always have the same value

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evaluate

• work out a problem

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term

• Variables

• Number, variable, or product

• Number, variable, or the product of a number in one or more variable

Prime number

• Oh, whole number greater than one with exactly 2 factors, one in the number

• whole number

substitution

• evaluate an algebraic expression, use substitution to replace the variable with a number

• evaluate an algebraic expression

• replace the variable with a number

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• substitute it

variable

• a letter that represents an unknown

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like terms

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