| The Four Rules |
| Aliases | Basic Maths Four Rules of Number |
| Release Date | 1983 |
| Original Publisher | K.W. Glasson (UK) |
| Min. Hardware | ZX-Spectrum 16K |
| Language | English |
| Genre | General: Education |
| Max. Players | 1 |
| Original Price | £7.60 |
| Original Price according to SPOT/SPEX | 11.70 *** Data provided by SPOT/SPEX is unconfirmed. Please help us validate this information! |
Standalone re-releases
| #1 - Micro Master (UK) | (1983) |
Authors/Contributors
| K.W. Glasson (UK) | - ? |
Main File Downloads
| Filename | Release | Machine | Scheme | Language | Comments | |
 | FourRulesThe(Micromaster).tzx.zip | #1 | ZX-Spectrum 16K | (None) | English |
Additional File Downloads
| Filename | Size | Release | Type | Language | Comments | |
| FourRulesThe.gif | 696 | Original | Running screen | |||
| FourRulesThe.jpg | 399,364 | Original | Inlay - Front | |||
| FourRulesThe.txt | 5,307 | Original | Instructions | English |
Magazine References
| Sinclair User | issue #24-1984/Mar | page 116 | - CompoEntry |
Magazine Advertisements
| Popular Computing Weekly | issue v.2 #24-1983/Jun/16 special "week#3" | page 6 | - Advert | |
| Sinclair Programs | issue #10-1983/Aug | page 58 | - Advert | |
| Sinclair User | issue 1984 special "Annual 1984" | page 36 | - Advert | |
| Sinclair User | issue #13-1983/Apr | page 97 | - Classified | |
| Sinclair User | issue #14-1983/May | page 74 | - Advert | |
| Sinclair User | issue #15-1983/Jun | page 110 | - Advert | |
| Sinclair User | issue #18-1983/Sep | page 52 | - Advert | |
| Sinclair User | issue #19-1983/Oct | page 110 | - Advert | |
| Sinclair User | issue #20-1983/Nov | page 59 | - Advert | |
| Sinclair User | issue #21-1983/Dec | page 130 | - Advert | |
| Your Spectrum | issue #1-1984/Jan | page 76 | - Advert | |
| ZX Computing | issue #8-1983/Aug | page 114 | - Advert | |
| ZX Computing | issue #9-1983/Oct | page 134 | - Advert | |
| ZX Computing | issue #11-1984/Feb | page 36 | - Advert |
Links
| Spectrum 2.0 | (User Reviews) | |
| The TZX Vault | (Software Preservation) | |
| ZX-Art | (Spectrum Graphics) | |
| ZXInfo | (ZXDB Front End) | |
| Every Game Going | (Multi-Platform Archive) | |
| The Tipshop | (Tips, Maps, Solutions, Cheats, Pokes) | |
| New World Of Spectrum | (Spectrum Archive) | |
| Original World Of Spectrum | (Spectrum Archive) | |
| World Of Spectrum Classic | (Spectrum Archive) | |
| Spectrum Computing | (MAIN VIEW) |
