I have my students entering a fraction in a cell in a table. I’d like that cell to calculate the decimal for that fraction, and round the decimal to 2 decimal places. Right now it defaults to 4 decimal places. Is this possible?

I don’t believe the math evaluation box can be customized beyond turning it off with cellDisableEvaluation. One option would be to add a new table column that displays the decimal rounded to 2 decimal places. Here is a copy of your activity with the extra column added on screen 10. I hope that helps!