100
the 1 is in the hundreds column; next to it is 3 and since it is less than 5 you round down to 100
100. (The digit following the hundreds digit is 3 which is less than 5, so 138 rounds down to 100.)
300
8900
1200
10900
100. (The digit following the hundreds digit is 3 which is less than 5, so 138 rounds down to 100.)
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
0
0
678 is rounded nearest hundred is 700
300
409381900
8900
0