Electric Company – Word Fun (1980) (CTW).int
Learning Fun I – Math Master Factor Fun (1987) (Intv Corp).int
Learning Fun II – Word Wizard Memory Fun (1987) (Intv Corp).int
Speed Math & Bingo Math (Japan, USA)
Speed Math & Bingo Math (Japan, USA) (Alt)
Bingo Math + Speed Math (19xx)(Bally)