From Sega Retro
|Publisher: John Sands (AU), Grandstand (NZ)|
|Developer: John Sands (AU), Grandstand (NZ)|
|Number of players: 1|
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Addition Tutor is a piece of SC-3000 software released in Australia and New Zealand. It teaches basic addition. The programs released in each country may or may not be the same.
Learning mathematical addition - for children aged 10 - 15 years. Five levels of difficulty
— Box frontcover