To order a set of numbers from least to greatest,
compare each number to the other numbers in the set.
First, compare the digits in the hundreds place of each number.
2 is less than 6, so 256 and 265 are less than 652.
Next, compare the digits in the tens place of 256 and 265.
5 is less than 6, so 256 is less than 265.
256 is less than 265, which is less than 652.