I am working with a dataset like this:
Sheet1
Term Multiplier
Term1 M1
Term2 M2
Term3 M3
Term4 M4
Term5 M5
Sheet2
TermA TermB TermC Score
=Sheet1!A2 =Sheet1!A3 =Sheet1!A5 (M2+M3+M5)
=Sheet1!A3 (M3)
=Sheet1!A1 =Sheet1!A2 (M1+M2)
=Sheet1!A2 =Sheet1!A4 (M2+M4)
Sheet1 has a static list of Terms and its Multipliers. Sheet2's list items can have up to 3 references to a Term in Sheet1.
What I am trying to do is calculate a score in Sheet2. It should find the Terms that are in the row, look up their multipliers, and add those up. However, I am struggling to figure out how I can reference the multipliers. Basically, I need to go through the references at TermA, B and C and look at the value next to the target of that reference. I have found the functions FORMULATEXT, INDIRECT and ADDRESS, which offer part of the functionality that I need, but I can't figure out how to combine them (if this is even the way).

