It would be 200 if rounded to the nearest ten and would also be 200 if rounded to the nearest hundred.
200
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
It is: 200
200
600
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
100