StoryD 6778
Added Additions
LVD corrects a bus stop sign
- First published
- March 1985
- Created
- 19 March 1983
- Length
- 1 page (4 tiers)
- Printed
- 14 times, in 8 countries
- Also coded
d6778,d6778,wdc573
Credits
- Plot
- Olaf Willadsen
- Script
- Tom Anderson
- Pencils
- Vicar
- Ink
- ?
Characters
In bold: the story's lead.
Where it was printed
| Date | Country | Issue | Title |
|---|---|---|---|
| 28 March 1985 |  Sweden | Musse Pigg & C:o 1985-04 | ...har matte på hjärnan! |
| March 1985 |  Denmark | Anders And Ekstra 1985-04 | En lærestreg |
| 2 April 1985 |  Germany | Mickyvision 1985-04 | Added Additions |
| April 1985 |  Norway | Mikke Mus 1985-04 | Regnemesteren |
| 3 July 1985 | Yugoslavia | Микијев Забавник 559 | Збрајање |
| 3 July 1985 | Yugoslavia | Mikijev Zabavnik v slovenščini 559 | Seštevanje |
| July 1992 |  United States | Walt Disney's Comics and Stories 573 | Added Additions |
| 6 April 1993 | Germany | Mickyvision 1993-08 | Added Additions |
| 1998 | Norway | Donald Ducks elleville eventyr 37 | Regnemesteren |
| 19 September 2024 | Denmark | Anders And & Co. 2024-38 | En lærestreg |
| 20 September 2024 | Norway | Donald Duck & Co 2024-38 | Over streken |
| 2024 | Sweden | Kalle Anka & C:o 2024-38 | har matte på hjärnan |
| 16 September 2025 |  Netherlands | Donald Duck Extra 2025-09 | Added Additions |
| 26 November 2025 |  Finland | Aku Ankka 2025-48 | Alati tarkkana |