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Peer reviewed Peer reviewed
Sundar, Viji K. – Arithmetic Teacher, 1990
Presents an approach to help elementary school teachers understand the difficulties involved in division by zero. Teaching suggestions to help guide students are included. (YP)
Descriptors: Arithmetic, Computation, Division, Elementary Education
Peer reviewed Peer reviewed
Bledsoe, Gloria J. – Arithmetic Teacher, 1989
Describes ways of finding the answer to a problem for the possible sum of the three-digit numbers without using the same number repeatedly. Describes the classroom applications of the problem. Provides a computer program to obtain the solutions of the problem. (YP)
Descriptors: Computation, Elementary Education, Elementary School Mathematics, Mathematical Applications
Peer reviewed Peer reviewed
Wood, Eric F. – Arithmetic Teacher, 1989
Presents an easy method for constructing magic squares from three-by-three to general squares. Provides a computer program generating odd-order magic squares. Six references are listed. (YP)
Descriptors: Algorithms, Computation, Computer Uses in Education, Elementary Education