Describes a program written in BASIC, called BIGNUM, that was designed to aid in handling big numbers. The program adds, subtracts, multiplies, divides, and raises to a power integers of up to 1024 decimal digits and is thought to be usable on many types of machines. (MP)

A program designed to calculate pi using a Monte Carlo simulation based on "throwing darts" at a quarter circle of unit radius inscribed in a unit square is presented. (MP)

Five problems on the generation and study of prime and related numbers are discussed. Solutions to the problems posed will be in next month's presentation. (MP)

Reviews an elementary school mathematics computer program (Applesoft Basic) focusing on whole numbers. Discusses lessons (with built-in tutorials), tutorials, games, management disk; and documentation which presupposes no prior knowledge of computers. Indicates that the program is of excellent quality and although expensive, a demonstration disk…

Reviews computer program on factoring whole numbers (suitable for Pet, Apple or TRS-80). Discusses documentation and selected aspects of the 12 interactive lessons, games, and exercises suitable as new material for upper elementary/junior high school students and as review/remedial material at the secondary/junior college levels. (JN)