---
title: "Tæl tomme celler med ANTAL.BLANKE | ExcelOpgaver"
description: "Øv ANTAL.BLANKE (COUNTBLANK) i Excel: tæl de tomme celler i et område, og få svaret rettet med det samme."
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# **Tæl tomme celler med ANTAL.BLANKE**

Opgave: Brug ANTAL.BLANKE i E2 til at tælle, hvor mange telefonnumre der mangler i B2:B7.

**1**

**Skriv formlen i E2**

+10 point

E2fx

|  | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | Navn | Telefon |  |  |  | |
| 2 | Anna | 51234567 |  | Mangler |  | |
| 3 | Ben |  |  |  |  | |
| 4 | Cara | 40112233 |  |  |  | |
| 5 | Dan |  |  |  |  | |
| 6 | Eva |  |  |  |  | |
| 7 | Finn | 22334455 |  |  |  | |
| 8 |  |  |  |  |  | |

Prøv selv først, og sig til, hvis du har brug for hjælp: Vis tip giver dig et lille puf, Vis forklaring hele svaret.

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