TI-89 Calculator

KRNpro
Wed, 22 Jul 2009 16:47:08 +0000

I’ve been using the 89 for about two years now.
It is a real life saver [as the poster above] for the math section.

If you know how to use it WELL, there shouldn’t be a problem you miss due to silly mistakes.

I can do each problem AND check all of my answers, and it helped me get 800s on M and the SAT II.