
This cartridge contains 84 programs, for calculation of addition and subtraction. Questions are set by the computer and can be answered by one person or two persons in competition.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | VC 4000 | Dec 31, 1979 | Worldwide |
| Standard Edition | 1292 Advanced Programmable Video System | Dec 31, 1979 | Worldwide |

This cartridge contains 84 programs, for calculation of addition and subtraction. Questions are set by the computer and can be answered by one person or two persons in competition.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | VC 4000 | Dec 31, 1979 | Worldwide |
| Standard Edition | 1292 Advanced Programmable Video System | Dec 31, 1979 | Worldwide |