Addition Table

This project is a remake of the [Montessori Addition table](http://www.montessorialbum.com/montessori/index.php?title=Addition_With_Strip_Board).


I made 2 types of layouts :

- Laser Cutting layout : Inkscape (svg) format, tested

- 3D Printing layout : Sketchup and STL formats, not tested yet


You can see more informations on my [Github project](https://github.com/apallier/calculation-tables) (ex : files for printing the board)