Math Quiz v2.1 Download Developer(s): John Colonna Date: 198x Type: Program Platform(s): TS 2068 Try your hand at up 25 problems in addition, subtraction, multiplication or division. Content Appears On Timex Sinclair Public Domain Library Tape 2004 One of a series of library tapes. Programs on these tapes were renamed to a number series. This tape contained Related Products Related Articles Related Content Image Gallery Tags Archived Media, Downloadable, TS 2068 People John Colonna