If you have a list of answers as a variable in the algorithm section of your question. e.g.

$TA=["2*Pi",5,"x/y"];


You can put the following grading code to award points based on how many input boxes have the correct answer.


TA:=$TA: RESP:=$RESPONSE: grade := 0.0: for i to nops(TA) do if TA[i] = parse(RESP[i]) then grade := grade+1.0/nops(TA); end if end do: grade;

The order of answer boxes in the html must be the same as the order in $TA. With this code each box is worth 1/n, where n is the number of answer boxes.