How do You Round Numbers?

To round numbers you look at the digit to the right of the place value you are rounding to. So if you are rounding to hundreds to you would at the tens digit, if rounding to ten thousands you would look at the thousand digit. If the digit is five or above you round up, four and below you round down. Rounding 1,586 to thousands would be 2,000; rounding 13 to tens would be 10.