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Mathematics 15 Online
OpenStudy (anonymous):

Use front end estimation to find the difference of 4890 – 326. 4400 4600 4500 4700

OpenStudy (maheshmeghwal9):

plz give one example:)

OpenStudy (anonymous):

We can estimate 4890 to 4900 and 326 to 330. Thus, 4900 - 330 gets us 4530.

OpenStudy (maheshmeghwal9):

of front end estimation:)

OpenStudy (anonymous):

And the closest answer is 4500.

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