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Erica Hunter
verified member
curious george
wise owl
LUC16 Attendee
3 pts

Using the examples you have…

Under modify variable, set target as V3

type: set equal to

value: VAR(v1) + VAR(v2)

So when V3 is modified, it will take the value of V1 and V2 added together.

In the Value field, click on the little grey box with an arrow in the right lower corner. This will open a window that will let you put the formula you want together quickly.

Hope that helps!