Literaturnachweis - Detailanzeige
Autor/in | Knights, George |
---|---|
Titel | Sally's Subtractions |
Quelle | (1973)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Algorithms; Elementary School Mathematics; Instruction; Mathematics Education; Subtraction |
Abstract | Different methods of subtracting are described; the equal additions and the decomposition methods are discussed in detail. (DT) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |