NotesFAQContact Us
Collection
Advanced
Search Tips
Descriptor
Algorithms3
Whole Numbers3
Elementary School Mathematics2
Instruction2
Mathematics Education2
Number Concepts2
Computation1
Division1
Mathematics1
Multiplication1
Secondary School Mathematics1
Subtraction1
More ▼
Source
Mathematics in School3
Author
Eperson, D. B.1
Holmes, P.1
Smith, Cedric A. B.1
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing all 3 results Save | Export
Tests for Divisibility by 7
Peer reviewed Peer reviewed
Eperson, D. B. – Mathematics in School, 1973
Descriptors: Algorithms, Mathematics, Number Concepts, Secondary School Mathematics
Rules of Thumb
Peer reviewed Peer reviewed
Holmes, P. – Mathematics in School, 1973
Four algorithms for subtraction are described: borrow and pay back,'' equal additiions, shopkeepers' subtraction,'' and decomposition. (DT)
Descriptors: Algorithms, Elementary School Mathematics, Instruction, Mathematics Education
Programming the Human Computer
Peer reviewed Peer reviewed
Smith, Cedric A. B. – Mathematics in School, 1972
In this first of two articles, computational algorithms for multiplication and division which encourage use of one operation at a time are proposed. (DT)
Descriptors: Algorithms, Computation, Division, Elementary School Mathematics