GED® Math Practice Test 3: Expert Challenge
The hardest of the three full-length GED® Mathematical Reasoning practice exams, for students who have cleared Levels 1 and 2 and want to be sure of a high score. Same test-day format -- 46 questions in 115 minutes, a no-calculator Part 1 (the first 5 questions) then a calculator Part 2, with a provided formula sheet, scored 100-200 (145 to pass) -- but the items sit at the top of the GED®'s range and demand multi-concept reasoning: compound interest, reverse and successive percents, mixtures, harmonic average speed, net work rates, conditional probability and expected value, composite and similar-solid volumes, 3-D diagonals, the quadratic formula, projectile and vertex problems, rational and absolute-value equations and inequalities, function composition, and exponential decay. Every question includes a worked explanation and a pro tip.
📚 Course Curriculum
This is the expert GED® Mathematical Reasoning practice exam -- the toughest of the three. The format never changes:. 46 questions in 115 minutes. Part …
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Open trial session →Course Syllabus
This self-paced GED® Math course follows a 3-lesson sequence. Work through the modules in order so that each skill supports the next.
Course sequence
Module 1 - Lessons 1-3
- Level 3: The Expert Test
- The Formula Sheet & the Ideas Behind It
- Strategy for the Hardest Items
Practice and completion
- Use worked examples and lesson practice to check understanding after each module.
- Review incorrect answers, explain the correction, and repeat weak skills.
- Complete the available mixed or final course practice to demonstrate readiness.
Course Outcomes
By the end of this course, learners will be able to:
- Explain and apply the mathematical ideas in Level 3: The Expert Test.
- Solve multi-step problems involving The Formula Sheet & the Ideas Behind It and show a clear method.
- Interpret representations and check the reasonableness of work involving Strategy for the Hardest Items.
- Use feedback and answer explanations to diagnose and correct mistakes.
- Complete mixed, exam-style practice with clearer reasoning and greater independence.
📝 Practice Questions
46 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.