This section features 142 of the web’s most engaging and completely FREE online math games designed for students in every grade level. Our interactive math games cover virtually every math topic taught in elementary and middle school, including addition, subtraction, multiplication, division, fractions, decimals, measurement, estimation, rounding, geometry, shapes, probability, money, telling time, percentages, slope, equations, word problems, prime factorization, and order of operations. Unlike many math games found online that are recycled across multiple websites or simply video games disguised as educational tools to slip through school filters, these free math games are carefully and pedagogically crafted to reinforce specific math skills in a meaningful and engaging way. Each game is built with a clear academic focus, ensuring that students strengthen essential math concepts while staying motivated and entertained. If you are looking for high-quality, classroom-ready math games that combine fun and rigorous skill practice, this collection of online math games delivers both educational value and interactive learning.

This page allows students and teachers to see our vast library of online math games organized by grade level and type.

This page includes a selection of iconic MrNussbaum math games translated into Spanish.

These awesome activities offer interactive, interview-style simulations to help solve math problems in a step-by-step manner. Students can generate problems, or, in some cases, can enter their own problems. All are customizable and give immediate feedback.

These are comprehensive programs in which students can generate and practice unlimited math problems using our drag and drop or interview-based systems. All are customizable and give immediate feedback.

This section contains activities and resources related to counting. To sort activities by grade level or activity type (games, drills, printables), use the filters on the left.

This section contains hundreds of activities and resources related to addition. IMPORTANT: To sort by grade level, format (printable or online) or by type (drill, game, workshop etc.) use the filters on the left. The most popular resources are listed first. Most of the interactive drills and printables are toward the bottom.

This section contains hundreds of activities and resources related to subtraction. To sort these activities by grade level, activity type, or format, please use the resources to the left.

This MrNussbaum place value section contains games, workshops, simulations, drills, printables and much more related to place value. It includes the ever popular Place Value Pirates game and an interactive Place Value Workshop.

This section includes numerous interactive and printable resources dedicated to rounding including interactive games such as the basketball-themed Half-court Rounding. It includes resources and activities for rounding whole numbers and rounding decimals.

The MrNussbaum Coins and Money section features a wide range of interactive and printable materials for a wide range of learners. It features some of the best money-based games on the internet such as Cash Out, Money Tree, and Garage Sale Wizard. This section even features a stock-market simulation game (The Market) and an international exchange rates game (Burnside's Billions).

This section contains activities and resources related to THE LOST ART of telling time using a clock. If you want your children or students to be able to read a clock, the interactive games, drills, and activities in this section are PERFECT.

This section contains hundreds of interactive games, workshops, simulators, online and printable activities, coloring sheets, and much more related to multiplication. The Great American Multiplication Challenge is one of the site's most popular games, and the Legend of Multiplico, is our most popular role-playing game.

This section contains hundreds of interactive games, workshops, simulators, online and printable activities, and much more related to division. Divide Pal, one of our most popular activities, is a division simulator that walks students through the process of long division in a step-by-step manner using their own problems.

This section features hundreds of online games, interactive and printable activities, simulations and workshops, and much more. Tony Fraction's Pizza shop is our most popular game of all time. Use your knowledge of equivalent fractions to fulfill your the wacky orders of your customers.

This section contains dozens of interactive games, online and printable activities, workshops and simulations, and much more! Don't forget to try Decimals of the Caribbean, or, the ever popular Hotel Decimalfornia.

This section contains resources and activities related to measurement. To filter by grade level, activity type, or format, use the filters on the left.

This section contains resources and activities related to graphing.

This section contains resources and activities related to estimation. To sort by grade level, format, or activity type, use the filters on the left.

This section contains activities focused on number lines.

This section contains activities and resources related to geometry and shapes.

This section includes numerous interactive and printable resources dedicated to area, perimeter, and surface area of shapes such as circles, rectangles, and triangles.

The MrNussbaum probability games section features two engaging probability games: Probability Fair and Card Sharks. Both games engage students in probability-based thinking and reinforce skills taught in the classroom.

This section contains activities and resources related to signs of inequality

Activities in this section reinforce critical components of algebra and pre-algebra

This section contains resources and activities related to famous mathematicians.