I have created a quiz using multiple fill-in-the-blanks. English language learners will listen to a short audio clip and then fill in the missing word they hear.
I noticed that I can not put a % symbol in the bracket. (I can, but it will not show up as a fill-in-the-blank; instead it will display the bracket and the answer to the student) I worked around that by writing [15percent]. The student is still able to answer with a % symbol, but I need to remember to not use it within the bracket.
Now students say they are experiencing the same issue with other questions. I noticed that these questions all have a decimal in the bracket. For example: [1.9million] is not appearing as a fill-in-the-blank. I'm assuming it is the decimal that is the problem.
Am I correct in that assumption? Also, is there a comprehensive list somewhere that shows all the characters you're able to use within the brackets? That would save instructors a lot of time and headaches if they knew which characters would result in a broken question.
Thank you for your help!