When the digit immediately to the right of it is 0-4 round down. If it is 5-9 round up.
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.
Look at the last digit. If it is a zero, it does not need to be rounded. 4870 does not change. If it is 1, 2, 3 or 4, it is rounded down, replacing that digit with a zero. 5214 becomes 5210. If it is 5, 6, 7, 8 or 9, it is rounded up, so the digit becomes zero and the digit beside it is incremented by one. 8176 becomes 8180.
When rounding 58.933 to the nearest whole number, you look at the digit in the tenths place, which is 9. Since 9 is greater than or equal to 5, you round up the digit in the ones place, which is 8. Therefore, 58.933 rounded to the nearest whole number is 59.
Since the digit in hundred's place and the digit in ten's place are 9, 8999 rounded to the nearest hundred is 9000.
There is no underlined digit.There is no underlined digit.There is no underlined digit.There is no underlined digit.
If you are rounding to the 9 on the right, the number stays the way it is. If you are rounding to the 9 on the left, it rounds to 489000000
Ninety million- Ten millions
-- 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.
When the digit immediately to the right of it is 0-4 round down. If it is 5-9 round up.
89 rounds to 90
0-4 round down. 5-9 round up. The place of the rounded digit will depend on what place you are rounding to.
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.
3.5
22.9
Look at the last digit. If it is a zero, it does not need to be rounded. 4870 does not change. If it is 1, 2, 3 or 4, it is rounded down, replacing that digit with a zero. 5214 becomes 5210. If it is 5, 6, 7, 8 or 9, it is rounded up, so the digit becomes zero and the digit beside it is incremented by one. 8176 becomes 8180.
As the digit after the decimal point is a 9, the number is rounded up to 31.