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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| 210331zehnerbuendel_zahlenbuch_original.mp4 | 2021-04-06 12:23 | 78M | |
| 210406_bis_35an_den_fingern_zaehlen.mp4 | 2021-04-06 12:02 | 93M | |
| 210406_entwicklung_zahldarstellung.mp4 | 2021-04-06 12:02 | 54M | |
| 210406_entwicklung_zahldarstellung.pdf | 2021-04-06 12:02 | 2.3M | |
| 210406_fuenfersystem.mp4 | 2021-04-06 12:03 | 27M | |
| 210406_fuenfersystem.png | 2021-04-06 12:03 | 299K | |
| 210406_rechnen_im_fuenfersystem.mp4 | 2021-04-06 12:03 | 36M | |
| 210406_rechnen_im_fuenfersystem.pdf | 2021-04-06 12:03 | 115K | |
| 210406_stellenwertsystem.pdf | 2021-04-06 12:03 | 127K | |
| 210406_stellenwertsysteme.mp4 | 2021-04-06 11:52 | 14M | |