Problems should use the Courier font. Why? Every Courier font character uses the same amount of space. A comma is the same width as the number 5. This means that all of the numbers line up perfectly for carrying during addition and bringing the zero down in division.
The student worksheets should print squarely on the page. No cut offs allowed. A pet peeve: get rid of the header and footer if you are printing from a browser. Students donít need to know the URL of worksheets. Itís just plain tacky. If you