Step #1: Adding the templates.

I added the first template with a pie chart on the first page and reduced the rows and columns to “6” and “3” respectively. This is what the worksheet looks like after:

Step #2: Switching on the “Show Solution?” option.

Scroll down the “Math Worksheet Settings” and switch on the “Show Solution?” option.

This is what it looks like when switched on:

Afterward, click on the “Update Worksheet” button.

This is what the worksheet looks like after:

Step #3: Click on the “Regenerate data” option.

Now, if you want to alter the problem, click on the “Regenerate data” option.

This is what the worksheet looks like after: