math
posted by keshia .
For the number 385,4012, and 856 first round each number to the nearest hundred. Then add the rounded numbers

383,4000
900
Do you mean add the rounded numbers to the original numbers? 
3,834,000+900=3,834,900

I think you first find the hundreds place then look at the numbers after it and if it is 5 or over make the number bigger by 1

What is this number? 385,4012

385=400
4012=4000 
What's 4012 rounded to the nearest hundred