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15 Cards in this Set
- Front
- Back
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number line
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physical representation of the real numbers
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origin
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the point ont he nummber line representing 0
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positive numbers
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numbers located to the right of the origin
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negative numbers
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numbers to the left of the origin
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unit distance
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distance that one unit is from zero on the number line
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real numbers
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all of the rational and irrational numbers
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irrational numbers
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non repeating and non terminating decimals
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rational numbers
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decimals that never end or repeat.
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integers
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-3,-2,-1,0,1,2,3 no decimals and fractions
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whole numbers
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non negative intergers
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graph of a number
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point named with a capital letter
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coordinate of a piont.
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number represented by the piont on the number line
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opposite of a number
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two numbers are opposites if ther are the same distance from the origin but on opposite sides
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absoplute value
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never negative
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numerical expression
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an expression that names a number
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