ACT Math

ACT Math Question Types

ACT Math questions are organized into two reporting categories: Preparing for Higher Math (57-60% on the traditional format, ~80% on the Enhanced ACT) and Integrating Essential Skills. The Higher Math category is further divided into five content areas. Each guide below covers every topic within that area, with strategies and practice questions.

Preparing for Higher Math

This category dominates the ACT Math section, especially on the Enhanced ACT where it accounts for roughly 80% of questions. It covers five content areas spanning the math typically learned in high school.

Number & Quantity

7-10%

Complex numbers, exponents, matrices, radicals, rational and irrational operations, real number properties, and vectors.

Algebra

12-15%

Polynomial equations, linear equations and inequalities, quadratics, word problem modeling, simplifying expressions, exponential/logarithmic equations, and systems.

Functions

12-15%

Function notation, domain and range, composition and inverses, transformations, piecewise and absolute value, exponential and logarithmic functions.

Geometry

12-15%

Angle relationships, circles, composite figures, coordinate geometry, law of sines/cosines, perimeter and area, surface area and volume, triangle congruence and similarity.

Statistics & Probability

8-12%

Counting, permutations, combinations, data collection, regression, measures of center and spread, probability rules, scatter plots, and two-way tables.

Integrating Essential Skills

This category tests foundational math applied to real-world contexts. These questions tend to be more straightforward but require careful reading.

Integrating Essential Skills

40-43%

Averages and weighted averages, fractions/decimals/percents, mixed area and volume, percent change, proportions and scale drawings, unit rates and dimensional analysis.

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