With rounding, you look at the number in the place where you want to round. So what number is in the hundreds place right now? 5.
You now look at the number to the right of it, which is a 6. If that number is more than 5, you round up. This means add one to the number in the place to the left. So you have a 5 in there now. Adding one to it brings you up to 6. Then you make the numbers that follow zeros.
500
No because 561 rounded to the nearest ten is 560
It is 300 when rounded to the nearest hundred
5800
0
500
No because 561 rounded to the nearest ten is 560
560
560
560
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
5800
0
561.0
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0