1400
119
1400
1000
The nearest hundred to 1427 is 1400. When rounding, you look at the digit in the tens place (2 in this case), which is less than 5, so you round down. Therefore, 1427 rounded to the nearest hundred is 1400.
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
100
100
97 rounded to the nearest hundred is 100. 97 rounded to the nearest ten is 100
0
555 rounded to the nearest 100 is 600.
100
100