The FSA Formula Toolkit

Work through the functions you will use all week: IF, the guarded ratio, IFS, AND, OR, the conditional aggregates, the lookups, and the prior-year lag. Each lesson gives you a small table and a task in plain English. Build the formula in your own workbook, then ask the tutor to check it.

Built-in AI tutor. Try the formula yourself first (type it in the attempt box), then click “Check my formula.” It coaches what you missed and will not hand you the answer before you try.