TOTALS & SUMMARIES · ORIGINAL EXERCISE
Count the orders
Count all nonblank order IDs in A2:A9.
This quest practices COUNTA using a fictional business dataset. Read the sheet below, then enter the interactive quest to write and check your formula.
| Order | Region | Product | Units | Revenue | Cost |
|---|---|---|---|---|---|
| O-101 | North | Keyboard | 12 | 720 | 420 |
| O-102 | South | Mouse | 18 | 450 | 198 |
| O-103 | North | Monitor | 5 | 1250 | 900 |
| O-104 | West | Keyboard | 8 | 480 | 280 |
| O-105 | South | Monitor | 4 | 1000 | 720 |
| O-106 | North | Mouse | 20 | 500 | 220 |
| O-107 | West | Monitor | 6 | 1500 | 1080 |
| O-108 | North | Keyboard | 10 | 600 | 350 |
Hints to get you started
- Order IDs are text, so COUNT will not count them.
- COUNTA counts nonempty cells.
- Use COUNTA on A2:A9.
Show the worked solution
=COUNTA(A2:A9)COUNTA includes text, numbers, and other nonempty values.
Make the skill stick
After solving the task, explain what each reference does and why the formula answers the business question. Try the workbook download inside the quest to practice in your own spreadsheet app.
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