Praxis Mathematics: Content Knowledge (5161)
Free practice tests, topic drills and exam strategy for the Praxis Mathematics: Content Knowledge (5161) credential, administered by Educational Testing Service. Each topic below has dedicated practice variants with answer explanations.
Practice by topic domain
Click any topic to start a drill. Each topic has two practice variants — do them on different days for spaced repetition.
Geometry & Trigonometry
2 practice variants · 12 questions each · instant scoring
Functions & Calculus
2 practice variants · 12 questions each · instant scoring
Probability, Statistics & Discrete Math
2 practice variants · 12 questions each · instant scoring
About the Praxis Math 5161
The Praxis Mathematics: Content Knowledge (5161) is administered by Educational Testing Service and runs 60 questions / 150 min, with a passing score of 160. The current exam fee is $120 USD. The official candidate handbook and registration is available from the Educational Testing Service directly: view the official exam page →
This credential is part of the Education & Teaching career field. The Educational Testing Service (ETS) administers the Praxis suite, used by 40+ U.S. states for initial teacher certification. Praxis Core covers reading, writing and mathematics for entry to teacher-prep programs; Praxis Subject Assessments are required for content-area licensure (Elementary Education 5901, Mathematics 5161, English 5039, etc.). Many states pair Praxis with edTPA for full credentialing.