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16 Cards in this Set
- Front
- Back
product
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two numbers multiplied together
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sum
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two numbers added together
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factor
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one number divided by another
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comparison
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ialways involve a smaller amount and a larger amount
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equation
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one side is equal to the other
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equal groups
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multiply or divide to solve a problem with an equal amount answer
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array
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things arranged in rows and columns
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area
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the amount of surface covered by a figure
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combinations
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possible pairs
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function
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a rule that pairs each input with only one output
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variable
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a letter that is used to represent a unknown number
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if parentheses
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do it first
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commutative property of mult.
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changing the order of factors does not change the product
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expression
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a combo. of one or more numbers, variables, or numbers and variables with one or more operations
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associative properties
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changing the grouping of factors does not change the product
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distributive property
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you can mult. a sum by a number, or mult. each addend by the number and add the products; the result is the same.
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