​​Tuition & Fees:

$150 for exam & score analysis

​includes a $50 credit toward any Prime Numbers SAT or ACT Prep class


Deepen and extend the math you are learning in school.

​​​​​​​SAT or ACT?

Not sure which test is right for you?

Take the Prime Numbers SAT/ACT Diagnostic to help you make the best decision.

Identify whether you're better suited for the SAT or the ACT.  Most students have a natural disposition toward one test or the other.  Once you know which exam is a better match for you, you can focus your test preparation.

Our SAT/ACT Diagnostic includes the following:

  • A full-length proctored practice test with sections from both the  SAT and the ACT.
  • Comprehensive score report and analysis with complimentary 30-min in-person or telephone consultation to help you interpret scores.
  • Recommendations on which test is the best fit for you.
  • Answers about how the SAT and ACT differ and what tests are required by colleges.
  • Suggested areas of focus for improving your score.
  • An individualized timetable for your test prep and testing.
  • $50 credit toward any Prime Numbers SAT or ACT prep course.


School Year 2021-22

Saturdays 8:30 am to 12:00 noon
October 16
November 13
December 11
January 8
February 12
March 5
March 26
May 7
June 4


Not sure which test is right for you? Take our SAT/ACT Diagnostic to find out.

​We're happy to help.

Give us a call at 425-961-0474or email us at info@primenumbers.guru.

math enrichment & support