14.1 The Official Scolab.com Suite
Here I’ve pulled out five versions of the machine from Scolab’s work for you to try, each machine with a different level of functionality.
Click on each blue title to go to the machine described.
Click: Finding Codes of Numbers
Try typing in a number.
Try clicking on the rightmost box. Drag dots over to make them explode.
Change the type of machine you are playing with. (There is base one-and-a-half too!)
See the values of dots in each box as you play.
Click: Addition and Multiplication
Drag dots to make them explode or use the magic wand.
Try multiplication too.
Play with subtraction
or just play with dots and antidots!
Play with division.
Click: Polynomials in Base x
And try polynomial division too!
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