Use this list of websites to help prepare you for the TABE or HiSet test.
You Tube has several excellent video lessons. Search for them by entering:
TABE math HiSET math
TABE language HiSET language
TABE reading HiSET reading
Test Guide by subject
HiSET Practice Test
Free Math Worksheets
Khan Academy - Video Lessons by subject
Quizlet - study sets