Excel formula levels
Before the modeling. Learn the formulas themselves, one level at a time.
Level 1 — Core formulas
Core formulas and referencesFreeLevel 2 — Logic and lookups
Logic, conditional math, lookups, text$20Level 3 — Finance and dates
Finance, dates, time value of money, statistics$20Level 4 — Arrays and modeling
Dynamic arrays, model building, auditing$20Save $15
Open it →Levels 2 to 4 — the set
All three paid levels together. $45 instead of $60 bought separately.