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Cards In This Set
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A ________________ expression is combination of numbers and operations.
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Numerical Expression
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This type of expression uses addition, subtraction, multiplication, and division and is grouped by symbols such as parentheses.
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Numberical Expression
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I am known as the repeating factor in a power.
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Base
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I am the number that tells you how many times a base is used as a factor.
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Exponent
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This is what you do to an expression to find the number that the expression represents (stands for).
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Evaluate
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When evaluating expressions with more than one operation, you must follow me to get there, who am I?
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Order of Operations
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What step am I? Perform operations within grouping symbols.
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Step 1
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What step am I? Perform all calculations involving exponents.
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Step 2
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What step am I? Multiply or divide from left to right.
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Step 3
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What step am I? Add or subtract from left to right.
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Step 4
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A variable is usually a ___________ that is used to represent a _______________.
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Letter; number
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A __________ expression is a combination of numbers, operations, and one or more variables (letters). It is also called an algebraic expression.
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Variable
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A ___________ set is the set of numbers that can be substituted for the variable (letter).
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Replacement
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The parts of a variable expression separated by addition or subtraction signs are called __________?
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Terms
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A ______________ is the number portion of a monomial in a term.
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Coefficient
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