multpsx is a project used to generate long multiplication worksheets in PostScript.
It also generates a self-checking answer key.
Usage: echo "123 456" | multpsx | lpr up to 6 multiplication problems can be specified on stdin. The output sheet is intended to have the sides fold back.
(The banner is supposed to mark the fold lines). The pupil can work the problems, then open out the sides to check his/her work.
Many parameters (e.g., size and spacing) are easily adjusted in the initialization section of this program.