Set a timer for 10 minutes. Test until your time is up. Check your answers, and then fill out an error analysis form to critique any questions you missed.
Check your answers at the following link:
Hit refresh if it says the PDF cannot be loaded (until it works). Check ONLY the problems for which your Timed Test asked you about. This document will be used for Timed Tests 1-6 so don't spoil any other problems for yourself!