Real situations from working spreadsheets — sales targets, commission tiers, messy exports, aged invoices. Numbered in recommended order: start at 1 and work down, or filter to what you need.
3 exercises — Text Functions · for Operations
Use LEN to validate that product codes are the right length.
LEN
Combine separate address fields into one line, skipping blanks.
TEXTJOIN
Extract characters from the middle of a text value.
MID
| # | Exercise | Functions | Difficulty | Time | Status |
|---|---|---|---|---|---|
| 2 | Check code length with LENHarbor Supply — product code import | LEN | Beginner | 3 min | 10 pts |
| 5 | Build a mailing address with TEXTJOINHarbor Supply — customer addresses | TEXTJOIN | Beginner | 6 min | 15 pts |
| 15 | Pull the year out of an order code with MIDHarbor Supply — order codes | MID | Intermediate | 7 min | 25 pts |