مرکز منطقه ای اطلاع رساني علوم و فناوري - Flexibility and inflexibility in accurate mental addition and subtraction: two case studies

Title of article :

Flexibility and inflexibility in accurate mental addition and subtraction: two case studies

Author/Authors :

Ann M. Heirdsfield، نويسنده , , Tom J. Cooper، نويسنده ,

Issue Information :

روزنامه با شماره پیاپی سال 2002

Pages :

From page :

To page :

Keywords :

accuracy , Subtraction , Mental computation , Addition

Journal title :

Journal of Mathematical Behavior

Serial Year :

2002

Journal title :

Journal of Mathematical Behavior

Record number :

166605

Link To Document :