Learning through play

Math Blocks

SumBlox are an innovative way to develop math skills. Learning to count, add, subtract, multiply and much more is as simple as stacking building blocks. SumBlox are solid wood stacking number blocks designed to improve numeracy and make learning more accessible, more fun, and more exciting. They encourage both hand-eye coordination and improve motor skills. Smaller sets of SumBlox will introduce individual children to learning with SumBlox and larger sets allow exploration of more complex concepts, and further cooperation with other learners. There is endless potential to learn with building blocks, and the freedom to create something beautiful is confined only to your imagination! Currently sold around the world.

Please be aware that our shipping process is taking longer than expected due to  COVID restrictions. Delivery partners are also heavily impacted by the COVID19 Pandemic.  Products and packages are requiring more time than normal for delivery due to limited transportation and staffing availability.  We appreciated your patience during this difficult time.

Near Me

For orders outside of North America find your local sellers

Global Sellers

What's New?

One Tree Planted

Our aim is contribute One Tree Planted for every basic set of SumBlox we sell. Respectively we will also contribute 2 trees for every Educational Set, and a Tree for every 2 Starter Sets. This effort will be applied to all sets of SumBlox sold, anywhere in the World.

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SumBlox Video Library

View our Video Library

Take a look at our video library. We'll be bringing more instructional and interactive videos soon. Here are a few from our community around the world. There are so many ways to learn & play with SumBlox.

Watch Now

Reinvented the 4

We recently redesigned the number four block to better fit in with the rest of the set. Now you can get 4 of the new blocks for $10! 

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Renewable

100% Natural Hard Wood Products

SumBlox are crafted from Artisan Quality Solid Beechwood. They are made to last a lifetime.

Our Promise

Jordan Shapiro - October 2014

Featured in Forbes

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Testimonials

SumBlox are engaging and entertaining, children can learn through play, either on their own or with other children. Teachers can use them in their classrooms to teach basic math skills. In essence, SumBlox is a creative learning tool that enables children to play and to do the work of childhood.

Dr. Jean Lau Chin (Ed. D, School Psychology, Adelphi University Professor)