I just took the TEAS V test today and it was computerized.. no calculator was allowed. I think it really depends on where you take it. Also, I used the Barron's study guide mostly and studied the science portion of the Kaplan study guide. I got a 92.7% Adjusted Total Score ATI Academic Preparedness Level: Exemplary 99 percentile nationally and within the ADN program. I really recommend the Barron's study guide. It makes you work tons of problems throughout the book vs just taking practice tests and the questions are good. Also, the Kaplan nursing study guide really helped my science score. I used it to only study science. These books are helpful for cramming if you don't have much time.. I studied for about 2 weeks. If you need any tips or anything feel free to message me! Good luck to everyone! Vinu