Lessons with Herbert

This is a collection of three unique times tables charts in pseudo- 3D. The idea came to my mind after I made a real 3D Times tables which is a paper pop up Multiplication Table that can also be found at my store. The isometric representation gives volume to the usual times tables and also the numbers in these Times tables rise as they go up unlike the usual Table of Pythagoras where the numbers go up but they actually "go down" in space. In Pyramid, you can see the multiplicands on the top of