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Peer reviewedDence, Thomas P. – Mathematics and Computer Education, 1983
Representation of integers in various bases is explored, with a proof. (MNS)
Descriptors: College Mathematics, Higher Education, Integers, Mathematics
Peer reviewedBennett, Albert B., Jr.; Musser, Gary L. – Arithmetic Teacher, 1976
Addition and subtraction of integers can be approached through the use of chips of two colors. (SD)
Descriptors: Addition, Curriculum, Elementary Education, Elementary School Mathematics
Peer reviewedMcAuley, Joe – Mathematics in School, 1990
Provides methods of teaching negative number operations, including addition, subtraction, and multiplication. Presents examples and activities for the operations. (YP)
Descriptors: Addition, Arithmetic, Computation, Integers
Download full textMontgomery County Public Schools, Rockville, MD. – 1982
Discussion material and exercises related to pre-algebra groups are provided in this five chapter manual. Chapter 1 (mappings) focuses on restricted domains, order of operations (parentheses and exponents), rules of assignment, and computer extensions. Chapter 2 considers finite number systems, including binary operations, clock arithmetic,…
Descriptors: Algebra, Arithmetic, Functions (Mathematics), Geometric Concepts
