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10 Cards in this Set
- Front
- Back
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What is a measurement for a very large area of land?
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acre
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What is a number with a 1 followed by six zeros or 10X10X10X10X10X10?
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a million
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What is the last or right digit in a number?
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ones place
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What is a point between a whole number and a decimal fraction?
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decimal point
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What is the value of a digit depending on its place in a number?
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place value
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What is a number that is 10 hundreds or 10X10X10?
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a thousand
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What is a number multiplied two times?
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power of two
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What is a number that is 10 groups of 10 or 10X10?
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hundred
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What is changing a number to an easier number to use or think about?
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rounding
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What is to make a rough calculation or guess often based on rounding?
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estimate
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