The Arithmetic Codex
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A simple, playful tool for learning arithmetics
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Updated at source:
Model information
- Source
- Printables
- Category
- Math
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
The Arithmetic Codex
*UPDATE: Each cylinder now has a bit of intentional play, letting you spin sections independently or slide blocks apart to walk through a problem step by step.
This model offers a tactile way to learn arithmetic which encourages interaction and focus.
Turn, align, solve, then spin again.
A tactile, playful way to practice addition, subtraction, multiplication, division, and comparisons, built to invite curiosity.
Printing the files:
4 x Codex_Numbers
2 x Codex_Cap
1 x Codex_Axle
1 x Codex_Operations
1 x Codex_Equal
Designed to print without supports and for an easy assembly.
Friction fit (or glue) the caps to the axle, dont forget the wheels in between. Dont ask me how i know.
The axle gets mounted on with the flat side down.