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20 Cards in this Set
- Front
- Back
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Absolute Value
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The distance between the number and the origin on a number line
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Numerical Expression/Numeral
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A symbol or group of symbols used to represent a number (A number)
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Value of an Expression
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The number represented by the expression 4x2=(8) (The answer)
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Equation
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A sentence formed by placing an equals sign (=) between two expressions
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Inequality
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A sentence formed by placing an inequality symbol between two expressions (called the sides of the inequality)
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Sum
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The result of adding numbers
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Terms
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The numbers added to get a sum (4+7)
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Difference
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The result of subtracting one number from another
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Product
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The result of multiplying numbers
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Factors
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Numbers that are multiplied
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Quotient
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The result of dividing one number by another
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Power
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Product of equal factors
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Base
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The repeated factor
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Exponent
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Tells the number of times the base occurs as a factor
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Simplifying an expression
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To replace the expression by the simplest or most common symbol having the same value
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Evaluating an expression
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Replacing each variable by a given value and simplifying the result
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Variable
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A symbol, usually a letter, used to represent any member of a given set of the variable
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Domain
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A given set of numbers that are represented by a variable
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Values of a Variable
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The members of the domain of the variable
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Algebraic Expression
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A numerical expression, sum, difference, product, or quotient that contains one or more variables
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