I am looking at taking the ASTB, with that in mind I have downloaded all the gouge possible and started to study it. Now my math skills are mediocre I can do algebra all day long, but word problems trip me up. I had taken the AFOQT for the USAF and didn't fair like I wanted to due to the study material not being accurate to the real thing. Would it be to my benefit to buy a supplemental math book (i.e. GRE/GMAT, SAT/ACT books) to help me with my math? I do know that I am really strong in the Naval Information and Spatial Apperception. Should I also use a MAT book for the verbal sections as well? I have searched the forums high and low and have gotten some good info, but would like some more input on the subject.