Outsoftware · Digital preservation · 2016–present
The collection preserves original media and their copy protection. Supplied backup copies are also used to document the software and are identified in the screenshot captions.
Addition and Subtraction Tutor
Floppy IMG derived from archived files. Mount as FLP1 and boot using Minerva 1.98a1 ROM, 640 KiB and Toolkit II 2.32. Verified incorrect-answer feedback and correct answers 1+1=2 and 1-1=0. Basic functional check in sQLux, not a complete test or a test on physical QL hardware. Audio not tested. ROMs are not included.
Source: addition-and-subtraction-tutor.img
addition-and-subtraction-tutor.img
Derived Working IMG selected by the curator. This is not a public-domain declaration; rights remain with their respective holders.
Download Working IMG720 KB · IMG
Timestamp stored in the original ZIP; timezone unspecified. It does not certify the dump acquisition date.
Media contents (3)
| Original name | Type | Byte |
|---|---|---|
| main_bas | QL file | 1.174 |
| original_bas | QL file | 1.174 |
| boot | QL file | 274 |
Names are preserved as recorded on the medium. “≤” indicates allocated space, not the exact file length.