GED® Math: Complete Review - Volume 1 (Arithmetic & Geometry)
A thorough GED® Mathematical Reasoning review of the foundational half of the test: number sense, integer and rational-number operations, fractions, decimals, percents, ratios, rates, proportions, unit conversion, measurement, and plane and solid geometry (perimeter, area, surface area, volume, and the Pythagorean theorem). Each lesson builds concept by concept, with worked examples and quick-check questions. The 46-question MCQ set covers every topic at three difficulty levels so you can identify gaps and drill exactly what you need.
📚 Course Curriculum
Number sense is the ability to reason about the size, sign, and structure of numbers before touching a calculator. It catches unreasonable answers and saves …
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A fraction \(\dfrac{a}{b}\) means \(a\) out of \(b\) equal parts, or equivalently \(a \div b\). Equivalent fractions multiply or divide both parts by the same …
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Decimals, fractions, and percents are three names for the same ratio. Form Example. Fraction \(\dfrac{3}{8}\). Decimal \(0.375\). Percent \(37.5\%\). Decimal to percent: multiply by 100 …
Open trial session →A ratio compares two quantities with the same unit. A rate compares quantities with different units. A unit rate reduces the rate to "per 1" …
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The U.S. customary system and the metric system both appear on the GED®. The formula sheet gives key conversions; memorizing a few more saves time. …
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Perimeter is the total length around a shape — add all the side lengths. Area is the amount of flat surface — measured in square …
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Volume measures 3D space in cubic units. Surface area measures total outer area in square units. Key formulas (these appear on the GED® formula sheet):. …
Open trial session →Using the formula sheet efficiently: the GED® formula sheet lists area, volume, and key algebra formulas. On test day, flip to it when you see …
Open trial session →Course Syllabus
Course Outcomes
📝 Practice Questions
46 interactive questions with instant feedback and explanations.
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