Posted by Anonymous on .
the hundreds digit is half the tens digit the sum of the hundreds and tens digit is 12 the ones digit is an odd square number not equal to the thousands digit

pre algebra 
Ms. Sue,
Please repost this with appropriate capitalization and punctuation. Then, a tutor will be able to read it and may be able to help you.

pre algebra 
Steve,
if the digits are xhdu,
h = d/2
h+t = 12
u = 1 or 9
possibilities:
x481 where x = 2,3,4,5,6,7,8,9
x489 where x = 1,2,3,4,5,6,7,8
you have given no other information about the 1,000 digit