Summary

A to-scale representation of the multiplication table from 1 to 10. Inspired by Michael Punzak's wooden model. Found on Pinrest

Check out this thing for a more functional version

Instructions

The shape in the stl file is positioned upright on its base. To print, I rotated it 90 degrees and printed it on its side. As is, the model will be 20 cm tall with a 2 cm x 2cm square base.

The .scad file is included. This can be modified to change the scale. There are 3 variables:

The 'rangeH' and 'rangeL' vars color the columns in the compiled view. They do not influence the print.
The 'unit' var controls the size of the block. With a value of 2, the smallest cube (1x1) will be 2 mm on a side and the tallest (10x10) will be 2 x 2 x 200 mm (0.2 x 0.2 x 20 cm)

Multiplication table 1 to 10