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A close guess of the actual value, usually with some thought or calculation involved.
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
numbers that are close in value to the actual numbers, and which make it easy to do mental arithmetic.
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
What the commas represent in over 3 digit numbers
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
If writing the number 230,945 in expanded form, what should you do to the thousands place?
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
Using the digit in a given place value for the value of an entire number
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
The value of where the digit is in the number, such as units, tens, hundreds, etc.
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
Reducing the digits in a number while keeping the value similar
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
A close guess of the actual value, usually with some thought or calculation involved.
Front end estimation
Place Value
estimate
Rounding
skip the thousands place and go to the hundreds place
periods
Compatible Numbers
Estimate
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