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Chapter 1
Place Value
Question | Answer |
---|---|
a number close to an exact amount | estimate |
a way to write numbers by showing the value of each digit | expanded form |
each group of three digits separated by commas in a multi-digit number | period |
to replace a number with another number that tells about how many or how much | round |
a way to write numbers by using the digits 0-9 with each digit having a place value | standard form |
a way to write numbers by using words | word form |
to describe whether numbers are equal to, less than, or greater than each other | compare |
a particular arrangement or placement of things one after the other | order |
the value of a digit in a number, based on the location of the digit | place value |