100
129.0
100
0
97 rounded to the nearest hundred is 100. 97 rounded to the nearest ten is 100
100
100
100
129.0
130
The answer depends on the degree to which it is to be rounded.
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
It rounds to 129
100
100
0
555 rounded to the nearest 100 is 600.