Free Texas CBE Mock Exams
Full-length practice tests that mirror the real Credit by Exam. Same questions, same timing, same passing score. Take your first mock free for every subject.
Each mock exam attempt is about 50 questions, drawn at random from a much larger pool — so you can re-take it many times and rarely see the same question twice. The format mirrors the real UTHS CBE / STAAR Algebra 1 exam.
Note: once you start a paid mock exam, the purchase is non-refundable. Try the free sample first if you are unsure.
Real Exam Timing
Same 3-hour limit as the official CBE
TEKS-Aligned
Every question maps to a specific TEKS standard
AI Explanations
Step-by-step reasoning for every answer
70%–80% Pass Threshold
Most districts use 70%; Frisco ISD requires 80% — same scoring as your district
Mock Exams by Subject
Each subject has Semester A and Semester B mock exams
Texas CBE Subjects
Algebra 1 Mock Exam
Geometry Mock Exam
Algebra 2 Mock Exam
Pre-Calculus Mock Exam
Biology Mock Exam
Chemistry Mock Exam
U.S. History Mock Exam
SAT Math Mock Exam
Other State Exam Prep
Earth Science Mock Exam
About Texas CBE Mock Exams
What is a CBE mock exam?
A CBE mock exam is a full-length practice test that is modeled after the official Texas Credit by Exam format — same number of questions, same time limit, same passing score, and the same TEKS coverage. It's the closest practice experience to sitting the official exam.
How long is a Texas CBE mock exam?
Most Texas CBE mock exams run 3 hours with around 57 questions, matching the official UT High School CBE format. Each subject has both Semester A and Semester B mock exams.
Are the mock exams free?
Every subject includes free sample questions with full AI explanations. Unlimited full-length mock exams are unlocked with a single $29.99 payment per subject for 6 months of access (renewal at the same price after expiration) — far less than the actual CBE retake fee.
What's the difference between practice and a mock exam?
Practice mode lets you review TEKS-tagged questions one at a time with instant feedback. A mock exam is timed, full-length, and scored using the official CBE format — no feedback until you finish, just like test day.