NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ126795
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Less Than Ten on a Calculator
Riden, Chuck
School Science and Mathematics, 75, 6, 529-531, Oct 75
Procedures for using a calculator to check addition and subtraction problems in bases less than 10 are described. (SD)
Descriptors: Addition, Calculators, Curriculum, Educational Media, Elementary Education, Elementary School Mathematics, Instruction, Number Concepts, Number Systems, Subtraction
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A