Allow a range of possible correct answers.
For math questions this would allow the students to answer with reasonable flexibility for rounding errors and different numbers of significant figures used during calculation. For example, the question could be set up to accept all values between 5.250 and 5.750. At the moment she can use a work around of just inputting multiple correct responses for a fill in the blank question for small ranges. However, this can be tedious and ineffective for larger ranges of possible answers.
Allowing for a range of possible correct answers is now possible in Fill in the Blank questions. Select the number > range type