Journal for Research in Mathematics Education · 1997 · 127 citations · 0 references
EducationEducational PsychologyPsychologyChild DevelopmentCognitive DevelopmentCognitive PsychologyMathematical ReasoningNumber SenseNumeracy DevelopmentNumerical Cognition DevelopmentReasoning DevelopmentCognitive Development Of CalculationCognitive Foundations Of ArithmeticIntuitive StyleMultiplicative ReasoningSemantic StructureSubtraction Concepts