Rounding Whole Number
Rounding whole number is a numerical value means substitute it by another value that is almost equal but has a shorter and simpler. Rounding Whole Numbers is repeatedly done on reason to attain a value that is simpler to write and handle easier than the original number. It may be done also to point toward the accuracy of a computed number; for instance, a quantity that was computed as 343,376 but is known to be accurate only to within a pair of hundred units is better stated as about 343,400.
Rounding whole number - example problems:
1. Round the number 4510 to the nearest 100:
Solution:The given number is 4510
The number in ten places is 5 and the number one place is 1
Since the number tens place is 1 we make it is zero
So the number 4510 grounded to a nearest 10 becomes 4500
2. Round the number 3820 to the nearest 100.
Solution:The given number is 3820
The number in ten places is 2 and the number ones place is 0
Since the number tens place is 2 we make it is zero
So the number 3820 grounded to nearest 10 becomes 3800
Between, if you have problem on topics, please browse expert math related websites for more help on What are Whole Numbers.
3. Round the number 546 to nearest 10
Solution:The given number is 546
The number is ten places is 4and the number one place is 6
Since number one place is 6 we make it zero
So the number 546 grounded to nearest 10 becomes 545
4. Round the number 486 to nearest 10:
Solution:The given number is 486
The number in ten places is 8 and the number one place is 6
Since the number one place is 6 we make it is zero and add 1to 8
So the number 486 grounded to nearest 10 becomes 490
5. Round the number 586 to nearest 10
Solution:The given number is 586
The number is ten places is 8 and the number one place is 6
Since number one place is 6 we make it zero now we add 1 to 8
So the number 586 grounded to nearest 10 becomes 590
Rounding whole number practice problem:
1. Round the number 1126 to nearest 10
Ans: 1130
2. Round the number 46 to nearest 10
Ans: 50
Rounding whole number - example problems:
1. Round the number 4510 to the nearest 100:
Solution:The given number is 4510
The number in ten places is 5 and the number one place is 1
Since the number tens place is 1 we make it is zero
So the number 4510 grounded to a nearest 10 becomes 4500
2. Round the number 3820 to the nearest 100.
Solution:The given number is 3820
The number in ten places is 2 and the number ones place is 0
Since the number tens place is 2 we make it is zero
So the number 3820 grounded to nearest 10 becomes 3800
Between, if you have problem on topics, please browse expert math related websites for more help on What are Whole Numbers.
3. Round the number 546 to nearest 10
Solution:The given number is 546
The number is ten places is 4and the number one place is 6
Since number one place is 6 we make it zero
So the number 546 grounded to nearest 10 becomes 545
4. Round the number 486 to nearest 10:
Solution:The given number is 486
The number in ten places is 8 and the number one place is 6
Since the number one place is 6 we make it is zero and add 1to 8
So the number 486 grounded to nearest 10 becomes 490
5. Round the number 586 to nearest 10
Solution:The given number is 586
The number is ten places is 8 and the number one place is 6
Since number one place is 6 we make it zero now we add 1 to 8
So the number 586 grounded to nearest 10 becomes 590
Rounding whole number practice problem:
1. Round the number 1126 to nearest 10
Ans: 1130
2. Round the number 46 to nearest 10
Ans: 50