将数字字段中的编号与新创建的js div的编号关联起来

I have a set of number input fields, labeled small & medium.., and a set of div's with the label small and medium. When you add a number to the small number input field a text input insertsAfter the div labeled small. When you subtract a number from the small number input field, the text input field that was recently added is removed. the adding and removing of the text input is be the last one in the list. This same thing goes for the medium number field and medium label/textfieldI have a set of number input fields, labeled sm