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Free Math Worksheets — Over 100k free practice problems on Khan Academy

Looking for free math worksheets.

You’ve found something even better!

That’s because Khan Academy has over 100,000 free practice questions. And they’re even better than traditional math worksheets – more instantaneous, more interactive, and more fun!

Just choose your grade level or topic to get access to 100% free practice questions:

Kindergarten, basic geometry, pre-algebra, algebra basics, high school geometry.

• Trigonometry

Statistics and probability

High school statistics, ap®︎/college statistics, precalculus, differential calculus, integral calculus, ap®︎/college calculus ab, ap®︎/college calculus bc, multivariable calculus, differential equations, linear algebra.

• Addition and subtraction
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• Addition and subtraction within 1000
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• Place value
• Measurement, data, and geometry
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• Add and subtract within 100
• Add and subtract within 1,000
• Money and time
• Measurement
• Intro to multiplication
• 1-digit multiplication
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• Understand fractions
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• Quadrilaterals
• Represent and interpret data
• Multiply by 1-digit numbers
• Multiply by 2-digit numbers
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• Add and subtract fractions
• Multiply fractions
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• Plane figures
• Measuring angles
• Area and perimeter
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• Add decimals
• Subtract decimals
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• Divide fractions
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• Divide decimals
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• Properties of numbers
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• Equations & inequalities introduction
• Data and statistics
• Negative numbers: addition and subtraction
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• Foundations
• Algebraic expressions
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• Transformation properties and proofs
• Right triangles & trigonometry
• Non-right triangles & trigonometry (Advanced)
• Analytic geometry
• Conic sections
• Solid geometry
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• Complex numbers
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• Polynomial graphs
• Rational exponents and radicals
• Exponential models
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• Rational functions
• Trigonometric functions
• Non-right triangles & trigonometry
• Trigonometric equations and identities
• Analyzing categorical data
• Displaying and comparing quantitative data
• Summarizing quantitative data
• Modeling data distributions
• Exploring bivariate numerical data
• Study design
• Probability
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• Scatterplots
• Data distributions
• Two-way tables
• Binomial probability
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• Displaying and describing quantitative data
• Inference comparing two groups or populations
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• Prepare for the 2020 AP®︎ Statistics Exam
• AP®︎ Statistics Standards mappings
• Polynomials
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• AP Calculus AB solved free response questions from past exams
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• Integrals review
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• Integrating multivariable functions
• Green’s, Stokes’, and the divergence theorems
• First order differential equations
• Second order linear equations
• Laplace transform
• Vectors and spaces
• Matrix transformations
• Alternate coordinate systems (bases)

Frequently Asked Questions about Khan Academy and Math Worksheets

Why is khan academy even better than traditional math worksheets.

Khan Academy’s 100,000+ free practice questions give instant feedback, don’t need to be graded, and don’t require a printer.

What do Khan Academy’s interactive math worksheets look like?

Here’s an example:

What are teachers saying about Khan Academy’s interactive math worksheets?

“My students love Khan Academy because they can immediately learn from their mistakes, unlike traditional worksheets.”

Is Khan Academy free?

Khan Academy’s practice questions are 100% free—with no ads or subscriptions.

What do Khan Academy’s interactive math worksheets cover?

Our 100,000+ practice questions cover every math topic from arithmetic to calculus, as well as ELA, Science, Social Studies, and more.

Is Khan Academy a company?

Khan Academy is a nonprofit with a mission to provide a free, world-class education to anyone, anywhere.

Want to get even more out of Khan Academy?

Then be sure to check out our teacher tools . They’ll help you assign the perfect practice for each student from our full math curriculum and track your students’ progress across the year. Plus, they’re also 100% free — with no subscriptions and no ads.

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Geometry Worksheets(pdf)

Free worksheets with answer keys.

Enjoy these free sheets. Each one has model problems worked out step by step, practice problems, as well as challenge questions at the sheets end. Plus each one comes with an answer key.

• Graphic Organizer on All Formulas
• Interior Angles of Polygons
• Exterior Angles of Polygons
• Similar Polygons
• Area of Triangle
• Interior Angles of Triangle

Ultimate Math Solver (Free) Free Algebra Solver ... type anything in there!

Popular pages @ mathwarehouse.com.

• Children's Books
• Education & Reference

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Plane Geometry Practice Workbook with Answers Paperback – January 20, 2021

Purchase options and add-ons.

• lines, angles, and transversals
• angles of a triangle
• congruent triangles
• similar triangles and ratios
• right triangles, including the Pythagorean theorem and special triangles
• perimeter and area of a triangle, including Heron’s formula
• thorough coverage of bisectors, medians, and altitudes, including the incenter, circumcenter, centroid, and orthocenter (though the concepts of inscribed or circumscribed circles are reserved for Volume 2)
• the triangle inequality
• quadrilaterals
• Book 1 of 2 Master Essential Geometry Skills
• Print length 208 pages
• Language English
• Publication date January 20, 2021
• Dimensions 8 x 0.47 x 10 inches
• ISBN-10 1941691889
• ISBN-13 978-1941691885
• See all details

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From the Publisher

A few sample diagrams from plane geometry practice workbook with answers, volume 1.

Volume 1 Topics

• complementary, supplementary, and vertical angles
• the angle sum theorem for triangles, quadrilaterals, and general polygons
• congruent and similar triangles
• right triangles and the Pythagorean theorem
• perimeter and area (including Heron's formula)
• bisectors, medians, and altitudes (detailed coverage)
• quadrilaterals and other polygons

Improve Your Math Fluency

Chris mcmullen, ph.d..

Learn math from a university instructor with over 20 years of teaching experience.

Build Essential Math Skills

• Practice solving problems that build essential math skills.
• Check your answers at the back of the book to ensure that practice makes perfect.

Develop Confidence

• When you check your answer at the back of the book and discover that your solution is correct, this helps to build confidence.
• Fully solved examples and concise explanations help get you on the right path.

Find the subject that's right for you.

• Trigonometry
• Vector Calculus

Editorial Reviews

From the author, product details.

• Publisher ‏ : ‎ Zishka Publishing (January 20, 2021)
• Language ‏ : ‎ English
• Paperback ‏ : ‎ 208 pages
• ISBN-10 ‏ : ‎ 1941691889
• ISBN-13 ‏ : ‎ 978-1941691885
• Item Weight ‏ : ‎ 15 ounces
• Dimensions ‏ : ‎ 8 x 0.47 x 10 inches
• #10 in Algebraic Geometry (Books)
• #38 in Children's Geometry Books

About the author

Chris mcmullen.

Dr. Chris McMullen has over 20 years of experience teaching university physics in California, Oklahoma, Pennsylvania, and Louisiana. Dr. McMullen is also an author of math and science books. Whether in the classroom or as a writer, Dr. McMullen loves sharing knowledge and the art of motivating and engaging students.

Chris McMullen earned his Ph.D. in phenomenological high-energy physics (particle physics) from Oklahoma State University in 2002. Originally from California, Dr. McMullen earned his Master's degree from California State University, Northridge, where his thesis was in the field of electron spin resonance.

Dr. McMullen is well-known for:

• engaging students in challenging ideas through creativity

• breaking difficult problems down into manageable steps

• providing clear and convincing explanations to subtle issues

• his mastery of physics and strong background in mathematics

• helping students become more fluent in practical math skills

As a physics teacher, Dr. McMullen observed that many students lack fluency in fundamental math skills. In an effort to help students of all ages and levels master basic math skills, he published a series of math workbooks on arithmetic, fractions, algebra, geometry, trigonometry, and calculus called the Improve Your Math Fluency Series. Dr. McMullen has also published a variety of science books, including introductions to basic astronomy and chemistry concepts in addition to physics workbooks.

Dr. McMullen is very passionate about teaching. Many students and observers have been impressed with the transformation that occurs when he walks into the classroom, and the interactive engaged discussions that he leads during class time. Dr. McMullen is well-known for drawing monkeys and using them in his physics examples and problems, using his creativity to inspire students. A stressed-out student is likely to be told to throw some bananas at monkeys, smile, and think happy physics thoughts.

Dr. McMullen first published The Visual Guide to Extra Dimensions, Volumes 1 and 2, to share his passion for the geometry and physics of the fourth dimension. Dr. McMullen has coauthored a half-dozen articles on current and future collider searches for large extra dimensions.

In addition to writing and teaching, Dr. McMullen enjoys Scrabble, golf, and chess.

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