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17 Cards in this Set
- Front
- Back
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tens
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The value of a digit in the tens position on the place value chart.
1 ten = 10 ones |
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ones
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The value of a digit in the ones position of a place value chart.
1one=1 |
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digits
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The symbols used in a numeration system. The ten digits used in our base-ten numeration system are 0, 1, 2, 3, 4, 5, 6 ,7, 8, 9
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odd
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a whole number that cannot be regrouped in twos; there is always a remainder of 1
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even
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a whole number that can be divided by 2 with no remainder
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ordinal number
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a number that shows order or position in a series
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is greater than (>)
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more in size, quantity, or amount
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is less than (<)
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smaller in size, quantity, or amount
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is equal to (=)
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has the same value
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round
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to estimate to the closest ten
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survey
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a detailed study or poll
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tally table
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a chart used to summarize the number of items occur in a set of data
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concrete graph
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a kind of graph that uses realobjects to represent data
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pictograph
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a kind of graph that uses pictures to show information. Each picture can stand for more than 1 item
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bar graph
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a kind of graph that uses rectangular bars to show information
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count on
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a mental math strategy used when an addend is 1, 2, or 3
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sum
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the answer to an addition problem
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