000 00723nam a2200241 a 4500
005 20210219153407.0
008 991125n 000 0 u
035 _aUPN01000096641
100 _aSilver, Edward A.
222 _aFOCUS ON LEARNING PROBLEMS IN MATHEMATICS
245 _aReferential mappings and the solution of division story problems involving remainders
300 _a29-39
362 _a14, No. 3, 1992
505 _aFebrero 1993
653 0 _aDIVISION
653 0 _aESTRUCTURA COGNITIVA
653 0 _aMODELOS MATEMATICOS
653 0 _aPROBLEMAS DE PALABRAS (MATEMATICAS)
653 0 _aPROCESOS COGNITIVOS
653 0 _aRESOLUCION DE PROBLEMAS
904 _aAC
_b034452
905 _aArticulo
999 _c75810
_d75810