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8 Cards in this Set
- Front
- Back
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Math/August
digit |
Math/August
one of ten symbols-0,1,2,3,4,5,6,7,8,9-used to write numbers |
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Math/August
period |
Math/August
a group of three digits in a number |
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Math/August
compare |
Math/August
to describe whether a number is equal to, less than, or greater than another number |
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Math/August
place value |
Math/August
the value of a digit in a number, based on its position |
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Math/August
round |
Math/August
to replace a number with another number that tells about how many or how much |
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Math/August
sum` |
Math/August
the answer to an addition problem |
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Math/August
difference |
Math/August
the answer to a subtraction problem |
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Math/August
estimate |
Math/August
to find an answer close to an exact answer |
