Have a numerical question type option with an accepted error range. This would allow for a fixed range of answers to evaluated as a correct response. For example, if the answer is 30 with an accepted error of 5, then any number between 25 and 35 would be a correct response. This would be especially useful in math and science classes where rounding may come into play or even just listing a different number of decimal places. Please consider adding this question type.
Numerical Question Type