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27 Cards in this Set
- Front
- Back
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Sum
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Result of adding numbers together
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Difference
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Result of subtracting numbers
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Median
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Midpoint of a group of numbers
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Fraction
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A numberical quantity that is not a whole number, e.g., 1/2
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Mode
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The number that occurs most often within a set of data or numbers
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Range
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The area of variation between upper and lower limits on a particular scale
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Decimal
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The point after the whole number is expressed in partial numbers, expressed in tenths, hundredths, etc.
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Mean
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The average of a set of data or numbers
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Quotient
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The result of a division problem
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Opposites
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Two identical numbers but have different signs
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Evaluate
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Solve or find a value of an expression
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Variable
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A letter used to represent on or more numbers
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Product
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Result of multplying numbers together
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Absolute Value
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The distance from "0" a number is on the number line, value of x is written lxl
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Equation
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A mathmatical sentence with an equal sign that shows that two expressions are equal
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Integers
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Positive and Negative whole numbers and "0"
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Reciprocal
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One pair of numbers whose product is 1. i.e. the reciprobal of 2/3 is 3/2
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Associative property of multiplication
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Changing the groupin gof factors will not change the product. i.e. (ab)c = a(bc)
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Distributive property
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a(b + c) = ab + ac
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Terms
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Numbers or variables sparated by addition, subtraction, multiplication or division signs.
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Like terms
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Terms that have identical variable parts raised to the same power.
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Coefficient
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Number in front of a variable
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Multiple
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Skip counting by any given number. i.e. counting by threes: 3, 6, 9, 12...
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Associative property of addition
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Changing the grouping of terms will not change the sum, (a + b) + c = a + (b + c)
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Commutative property of multiplication
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The order of the factors does not change the product, ab = ba
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Commutative property of addition
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In a sum, you can add terms in any order, a + b = b + a
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Multiplication identity property
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The product of any number and one is that number, a * 1 = a
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