From a teacher's perspective our competition is tough. Passing out a handout of 30 problems that are all in a format of 534x25= is not as stimulating in the students' eyes as playing games such as Grand Theft Auto and Resident Evil.
Subtract 1-, 2-, 3-, 4-, or 5-digit number from a 5-digit number
Subtract 1-, 2-, or 3-digit numbers from 3- and 4-digit number with/without renaming
Homeschool worksheets fortunately will not over-tax your budget. There are many places where you can get them at extremely low costs. In fact, several websites offer printable worksheets for free.