SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards
SBMSU038E SumBlox Minis Starter Set 38 Blocks & 36 Activity Cards

Minis Starter Set 38 Blocks & 36 Activity Cards

$79.90 Regular price
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Introducing the New SumBlox Minis. Our Original SumBlox concept is now available in miniature. 50% smaller but 40% more blocks!

The SumBlox Building Blocks Mini from Oskar's Wooden Ark teaches kids mathematics as they play. The higher the number, the taller the block. No matter how you stack them, if the numbers add up, the heights will match.

SumBlox Minis works for Addition and Subtraction, Multiplication, Fractions, and adding Fractions and some teachers are even teaching Year 6 Algebra.

SumBlox Mini Starter Set  includes 38 Blocks & 36 Activity Cards:

  • 14x single blocks
  • 6x two blocks
  • 4x three blocks
  • 3x four blocks
  • 1x ten block
  • 2x of each 5, 6, 7, 8, 9 blocks

Each SumBlox Minis Set also includes 36 Early Childhood Activity Cards:

At SumBlox we believe learning should be fun, and games should be challenging and interactive. That's why we worked hard to develop an extensive learning support system to support you and your children or students so that you can get the most out of your time playing with our blocks. 

The best teaching methods can vary depending on the teacher and the students, but we believe there is no single 'silver bullet' to solve all educational hurdles. Whether the learning environment is 'teacher-centred' or 'student-centred', if the methods are considered high or low-tech, the goal is the same. These activities are designed to develop academic knowledge through a series of games and challenges, that can be enjoyed by educators and students alike.

  • Specifications
  • Safety & Usage
  • SumBlox Maths Blocks
  • Set Contains: 14x 1-Blocks, 6x 2-Blocks, 4x 3-Blocks, 3x 4-Blocks, 2x 5-Blocks, 2x 6-Blocks, 2x 7-Blocks, 2x, 8-Blocks 2x 9-Blocks, 1x 10-Block — 38x blocks in total, 36x Early Childhood Activity Cards, 1x Storage Box
    Material: Solid Beech Hardwood
    Dimensions: L up to 10cm (each block)
    Weight:
    1,700g

  • Recommended age: 3+ years
    WARNING: Not suitable for children under 36 months. Choking hazard due to small parts.
    Usage: For teaching children mathematics as they play. The higher the number, the taller the block. No matter how you stack them, if the numbers add up, the heights will match. Works for addition, subtraction, multiplication, division, fractions and algebra.
    Care: Wipe the wooden blocks and box with a damp cloth and warm water to clean.

  • SumBlox are a multi-sensory maths tool that allows students to visualise the value of numbers through height, making primary maths concepts significantly easier to understand and remember. Learn through play... Discover more about Sumblox...

Maths Through Play

SumBlox turns maths into hands-on play where children stack, build, and explore numbers through fun and engaging learning.

  • Playful Learning: Wooden number blocks encourage stacking, building, and maths exploration through hands-on discovery play
  • Maths Made Visible: Heights match values, helping children understand addition, multiplication, and fractions visually
  • Skills Growing: Supports problem-solving, numeracy confidence and independent thinking through open-ended play

Math a child can see, feel, and build

Sumblox, founded in 2013, turns early maths learning into hands-on discovery where children build, stack and explore numbers through play. As a maths manipulative and discovery toy, it helps children understand numeracy naturally by making abstract concepts visible, tactile and easy to explore through building.

Each wooden number reflects its value through height, allowing children to solve equations by stacking, comparing and balancing towers. Through addition, subtraction, multiplication and fractions, Sumblox builds confidence, logical thinking and independent learning through open-ended play that grows with every stage.

▶️ Watch Video: Learn About SumBlox with Simon

  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anna M.
Unique and creative numeracy

Never enjoyed math so much. Great for building. Numeracy skills with number recognition, adding, and symmetry.

S
Sina P.
Awesome

I'm very excited about the Sumblox Mini's.
They are a great size for my soon to be Kindi child to use at the table and explore numbers. The additional activity cards are very helpful as well. Can recommend this product 👍

S
Sarah
An amazing gift and resource!

Seeing SumBlox, my educator hat went on. I scrutinised and judged everything I could about this product and I can't really fault it. I can see it being an amazing support for children who struggle with maths, and a wonderful way to build up number sense in children before they even head off to school. I opted for the mini-blox mainly for cost purposes (limited income), but I am not disappointed. With them ranging from 1-10cm, it's also got the added bonus of being able to teach measurement as well!! Not to mention, just having fun building towers just to knock them down, which is what my daughter is enjoying the most at this point.

K
Kellie M.
A wonderful treasure to add to our collection

I have been amazed at how much of a great addition to our collection these blocks have been. My children ages are 2,4,6 and 11, and they all show a keen interest in numbers, and these blocks have added a great dimension to not only their play (they’ve used them as prices when playing shops) but also their counting. A wonderful investment!


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