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Go Math Chapter 1

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