-- Look at the digit that is underlined. Stare at it. Fix it in your mind's eye.
Be sure you know clearly which digit it is, and don't forget it.
-- Now look at the digit to the right of it. Is that one a ' 5 ' or more ?
. . . . . If the digit is a ' 5 ' or more, then increase the underlined digit by ' 1 '.
. . . . . If the digit is less than a ' 5 ', then do nothing, and go on to the next step.
-- Now, change all digits to the right of the underlined one to ' zero '.
-- The assignment is complete.
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When rounding to a specific place, take a look at the digit immediately to the right of the target. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.
482 rounded to the tens place value position is 480
To round a number to a certain place value, you look at the digit immediately to the right of that place value. If it is 5 or greater, you round up; if it is less than 5, you round down. For example, to round 3.785 to the nearest hundredth, you would look at the digit in the thousandths place (8), which is 5 or greater, so you round up to 3.79.
It is 1000.
Write the value of the underlined digit in short word form 456,120,781 if the underlined number is 5?
It is 72.