There are seven: 1057, 1064, 1071, 1078, 1085, 1092, 1099.
1,001 1,012 1,023 1,034 1,045 1,056 1,067 1,078 1,089
Just one possibility.... 1001
1050 contains 4 significant digits and cannot be rounded to two significant figures without changing the value of the number.
Since all the numbers in that range start with "11", there is really only one option!
The multiples of 275 (which are infinite) are all divisible by 275, including these: 275, 550, 825, 1100, 1375, 1650, 1925, 2200 . . .
1000, 1010, 1020, 1030, 1040, 1050, 1060, 1070, 1080, 1090 and 1100.
1000, 1020, 1040, 1060, 1080, and 1100
1000, 1020, 1040, 1060, 1080, 1100
1100
1000
They are already in Roman numerals but MC and ML represents 1100 and 1050 respectively
1,001 1,012 1,023 1,034 1,045 1,056 1,067 1,078 1,089
1144
It is: 1144
Two: 1020 and 1080.
10:50 to 21:50 is 11 hours. 1050 to 2150 is 1100.
Just one possibility.... 1001