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Peer reviewedTravis, David L. – Mathematics and Computer Education, 1983
A student noticed an interesting fact about the base two numerals for perfect numbers. Mathematical explanations for some questions are given. (MNS)
Descriptors: College Mathematics, Computers, Higher Education, Mathematics
Peer reviewedDuncan, David R.; Litwiller, Bonnie H. – Mathematics Teacher, 1976
Patterns emerging when two-digit numbers in various bases are operated on by squaring and summing the digits. (SD)
Descriptors: Instruction, Learning Activities, Mathematics, Mathematics Education
Peer reviewedSchmalz, Rosemary – Mathematics and Computer Education, 1987
Presented are the mathematical explanation of the algorithm for representing rational numbers in base two, paper-and-pencil methods for producing the representation, some patterns in these representations, and pseudocode for computer programs to explore these patterns. (MNS)
Descriptors: Algorithms, College Mathematics, Computer Software, Higher Education
Peer reviewedSaenger, Robert M. – School Science and Mathematics, 1976
Using the methods described, pattern representation of operations in modular systems can be developed. (SD)
Descriptors: Display Systems, Elementary School Mathematics, Elementary Secondary Education, Graphs
