What Kind of Math Is on the HiSET Test?
Data Analysis, Probability, and Statistics
Best HiSET Math Prep Resource for 2026
Measurement and Geometry
In the Measurement and Geometry section, you will be asked to calculate the size and similar qualities of shapes using the available information. To succeed in this field, you must be well acquainted with all geometric shapes and how to calculate their volume and area. You also need to know the Pythagorean theorem and be able to use it properly when needed.
| math sections | topics | Percent | |
| #1 | Algebra | Functions, Fractions and Decimals, Real Numbers and Integers, Proportions, Ratios, and Percent, Algebraic Expressions, Equations and Inequalities, Linear Functions, Polynomials, | 45 |
| #2 | Numbers and Operations on Numbers | Multiplication Property of Exponents, Division Property of Exponents, Zero and Negative Exponents, Powers of Products and Quotients, Negative Exponents and Negative Bases, Scientific Notation, Radicals | 19 |
| #3 | Data Analysis, Probability, and Statistics | Mean, Median, Mode, and Range, Histograms, Pie Graph, Probability Problems, Combinations and Permutations | 18 |
| #4 | Measurement and Geometry | Pythagorean Theorem, Triangles, Polygons, Trapezoids, Circles, Cubes, Rectangular Prism, Cylinder | 18 |
Complete List of HiSET Math Topics
Fractions and Decimals
- Simplifying Fractions
- Adding and Subtracting Fractions
- Multiplying and Dividing Fractions
- Adding Mixed Numbers
- Subtracting Mixed Numbers
- Multiplying Mixed Numbers
- Dividing Mixed Numbers
- Adding and Subtracting Decimals
- Multiplying and Dividing Decimals
- Comparing Decimals
- Rounding Decimals
- Factoring Numbers
- Greatest Common Factor
- Least Common Multiple
Real Numbers and Integers
- Adding and Subtracting Integers
- Multiplying and Dividing Integers
- Order of Operations
- Ordering Integers and Numbers
- Integers and Absolute Value
Proportions, Ratios, and Percentages
- Simplifying Ratios
- Proportional Ratios
- Similarity and Ratios
- Percentage Calculations
- Percent Problems
- Discount, Tax and Tip
- Percent of Increase and Decrease
- Simple Interest
Algebraic Expressions
- Simplifying Variable Expressions
- Simplifying Polynomial Expressions
- Translate Phrases into an Algebraic Statement
- The Distributive Property
- Evaluating One Variable Expressions
- Evaluating Two Variables Expressions
- Combining like Terms
Equations and Inequalities
- One-Step Equations
- Multi-Step Equations
- Graphing Single–Variable Inequalities
- One-Step Inequalities
- Multi-Step Inequalities
- Systems of Equations
Linear Functions
- Finding Slope
- Graphing Lines Using Standard Form
- Graphing Lines Using Slope-Intercept Form
- Writing Linear Equations
- Graphing Linear Inequalities
- Finding Midpoint
- Finding Distance of Two Points
Exponents and Radicals
- Multiplication Property of Exponents
- Division Property of Exponents
- Zero and Negative Exponents
- Powers of Products and Quotients
- Negative Exponents and Negative Bases
- Scientific Notation
- Radicals
Polynomials
- Writing Polynomials in Standard Form
- Simplifying Polynomials
- Adding and Subtracting Polynomials
- Multiplying Monomials
- Multiplying and Dividing Monomials
- Multiplying a Polynomial and a Monomial
- Multiplying Binomials
- Factoring Trinomials
- Operations with Polynomials
Geometry and Solid Figures
Statistics and Probability
- Mean, Median, Mode, and Range
- Histograms
- Pie Graph
- Probability Problems
- Combinations and Permutations
Functions
- Function Notation
- Adding and Subtracting Functions
- Multiplying and Dividing Functions
- Composition of Functions
The Best Quick Study Guide for the HiSET Math Test
FAQs:
Is the HiSET Math test hard?
HiSET Math test, like any other test, can be challenging. However, if you are well prepared to answer the HiSET Math questions, you will have no problem succeeding in this test.
How do I study for the HiSET Math?
How you prepare for the HiSET math test is very important. You can use good prep books to prepare well for the HiSET Math test. You can also use online practice tests for further practice after studying the HiSET exam courses.
Can I bring a calculator to the HiSET test?
No, you cannot bring a calculator to the HiSET test session, but the test center will provide you with a calculator.
How is the HiSET Test Scored?
Each question is assigned one point, which is added to your score with each correct answer. The math section has a maximum of 20 points. For more information, you can check here.
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