8th Grade Math Worksheets: Free Printable PDFs by Topic
83 free printable 8th grade math worksheets, sorted by topic. Open a topic link below to download its PDF, then choose a short set that matches what your student is learning. Start with linear equations, slope, scientific notation or the Pythagorean theorem when those skills are part of the current lesson.
Prefer worksheets that end with step-by-step answer keys? See our Grade 8 math practice PDFs with step-by-step answer keys.
This collection includes prerequisite review and more advanced algebra practice alongside Grade 8 topics. Fraction operations and whole-number work can help with gaps from earlier grades; polynomial factoring and function composition may be extension work. Use the topic and difficulty to choose an assignment rather than assuming every worksheet belongs in every Grade 8 curriculum.
For Common Core planning, the official Grade 8 overview emphasizes linear equations and systems, functions, geometry and the Pythagorean theorem, with work on exponents, irrational numbers, volume and data relationships. Other jurisdictions can sequence topics differently. Check your school’s course outline before treating this collection as a test syllabus.
Need an explanation before printing? Visit the Grade 8 Math learning center for public lessons and curriculum paths. Return here for focused paper practice. You can use these worksheets without buying a book.
For a first assignment, try a few problems from one topic. Ask the learner to explain a step, review mistakes, and repeat a similar problem later. The Finding Slope, Scientific Notation and Pythagorean Relationship PDFs include answer pages; check the downloaded file’s answer support before assigning another worksheet.
IMPORTANT: COPYRIGHT TERMS: These worksheets are for personal use. Worksheets may not be uploaded to the internet, including classroom/personal websites or network drives. You can download the worksheets and print as many as you need. You can distribute the printed copies to your students, teachers, tutors, and friends.
You Do NOT have permission to send these worksheets to anyone in any way (via email, text messages, or other ways). They MUST download the worksheets themselves. You can send the address of this page to your students, tutors, friends, etc.
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Explore a Grade 8 Math Prep Book
On this page
8th Grade Mathematics Concepts
Whole Numbers
- Rounding
- Whole Number Addition and Subtraction
- Whole Number Multiplication and Division
- Rounding and Estimates
Fractions and Decimals
- Simplifying Fractions
- Adding and Subtracting Fractions
- Multiplying and Dividing Fractions
- Adding and Subtracting Mixed Numbers
- Multiplying and 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 Percent
- Simplifying Ratios
- Proportional Ratios
- Similarity and Ratios
- Ratio and Rates Word Problems
- Percentage Calculations
- Percent Problems
- Discount, Tax and Tip
- Percent of Change
- 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
- Systems of Equations Word Problems
- Quadratic Equation
Explore a Grade 8 Math Study Guide
Linear Functions
- Finding Slope
- Graphing Lines Using Line Equation
- Writing Linear Equations
- Graphing Linear Inequalities
- Finding Midpoint
- Finding Distance of Two Points
Exponents and Radicals
- Multiplication Property of Exponents
- Zero and Negative Exponents
- Division Property of Exponents
- Powers of Products and Quotients
- Negative Exponents and Negative Bases
- Scientific Notation
- Square Roots
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
- Angles
- Pythagorean Relationship
- Triangles
- Polygons
- Trapezoids
- Circles
- Cubes
- Rectangular Prism
- Cylinder
- Pyramids and Cone
Statistics and Probability
- Mean and Median
- Mode and Range
- Histograms
- Stem, and, Leaf Plot
- Pie Graph
- Probability Problems
- Combinations and Permutations
Explore a Grade 8 Math Practice Book
8th Grade Math Exercises
Fractions and Decimals
Real Numbers and Integers
Proportions and Ratios
Percent
Algebraic Expressions
Equations and Inequalities
Linear Functions
Polynomials
Systems of Equations
Exponents and Radicals
Statistics
Geometry
Solid Figures
Function Operations
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Free math worksheets for other grades: Grade 1 · Grade 2 · Grade 3 · Grade 4 · Grade 5 · Grade 6 · Grade 7 · Grade 9 · Grade 10
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