P6 explore algebra rules with the operators (fr CCL)

hihi!
I am so excited to share my  "Algebra Rules Explorer" Version 1.0!

https://scratch.mit.edu/projects/275703523/fullscreen/

(limitations for current version:

1. The answer is displayed using "say" command, and appears very small.

2. Only single digit numbers can be used.

3. Cannot key in coefficients for letters.

...and more ;p

It's my fervent wish to try to address the limitations in future versions.