James –

Thanks for sharing your blog post. It’s a heavy lift, but it’s nice to know that it can be done.

What I ended up doing is creating 5 versions of each problem to be randomly assigned.

And thanks for that tip about generating multiples of 100 by padding the random number with 0’s. I did not know that was possible. I had tried to play around with different attempts like that, but I was just shooting the dark and didn’t have the syntax right.

That tip alone is going to be useful in writing homework problems.

Thanks!

Ron