900
861 rounded to the nearest 100 is 900
860
900
It is: 900
To round 861 to the nearest hundred, you look at the digit in the tens place, which is 6. Since 6 is 5 or greater, you round up. Therefore, 861 rounded to the nearest hundred is 900.
860
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
100
100
0
555 rounded to the nearest 100 is 600.
97 rounded to the nearest hundred is 100. 97 rounded to the nearest ten is 100