- WHOLE NUMBERS
Recall the place value chart. The number 5234 can be written in the place value chart as follows:
Steps for rounding numbers:
To round the number to a given place, locate the rounding digit (which is the digit at the place you are rounding to). Then, check the digit immediately to its right.
- If this digit is 5 or more, then add 1 to the rounding digit (this is called rounding up) and change all digits to its right to 0.
- If this digit is less than 5, then keep the rounding digit the same (this is called rounding down) and change all digits to its right to 0.
For example: To round the number 808 to the nearest ten, look at its ones place digit.
It is 8, which is greater than 5. So, we round up.
808 → 810
So, 808 rounded to the nearest ten is 810.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21 is the smallest number.