What is the estimation of $439+334+4,317$?

Given: $439+334+4,317$

To do:  Find the Estimation of given expression.

Solution:

Rounding off to nearest ten

439 is 440; 334 is 330; 4317 is 4320

So $439+334+4,317= 440 + 330 + 4320 4= 5090

 

Rounding off to nearest hundred

439 is 400; 334 is 300; 4317 is 4300

So $439+334+4,317 = 400 + 300 + 4300$= 5000

It means that answer is equal to 5,000 when we round off different terms to the nearest hundreds. It means that answer is equal to 5,090 when we round off different terms to the nearest tens.