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5 Cards in this Set
- Front
- Back
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Cardinal number
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Tells how many
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Ordinal number
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tells the position or order
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standard form
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A way to write numbers using the digits 0-9, with each digit having a place value
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benchmark
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a point of reference.
Help you to determine whether an estimate is reasonable without counting. |
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nominal number
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names thingss
ex. telephone number or house number |
