TSI (Texas Success Initiative) is a program designed to help determine the appropriate level of college courses for incoming students in Texas. Part of the TSI assessment includes a math section that assesses the student’s math skills and readiness for college-level math courses. To prepare for the math section of the TSI, it is essential to review these basic math concepts and practice solving math problems in these areas. There are 6 books in this package that you can use to prepare for the exam.