I try, in vain, to configure questions of the type "multiple numeric entries" with a cursor.
OK, so what have you tried? Why did not not work? What was the outcome? Show us what did not work. Because the question type works for a fact. So we need to know, what the problem is, where you are stuck, what is the result of what you have tried, etc.
E.g. attach a LSS export of what you have tried and why you think it did not work.
Also, always mention your Limesurvey version.