In order to improve your PSAT score, you have to practice, and completing lots of PSAT Math practice questions can really boost a fledgling score. Here are some PSAT Math practice questions, both multiple-choice and grid-ins, to help you study for the PSAT.
PSAT Math Multiple-Choice Practice
PSAT Math Grid-In Practice
PSAT Math grid-in questions are no joke. You have no choices, so your math must be perfect! Check out the details in the link for the grid-in basics, and then try your hand at these grid-in math practice questions: