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Ferres-Forga, Nuria; Halberda, Justin; Batalla-Ferres, Ariadna; Bonatti, Luca L. – Journal of Numerical Cognition, 2022
Exact arithmetic abilities require symbolic numerals, which constitute a precise representation of quantities, such as the Arabic digits. Numerical thinking, however, also engages an intuitive non-linguistic number sense, the Approximate Number System (ANS). The ANS allows us to discriminate quantities, approximate arithmetic transformations, and…
Descriptors: Mathematics Achievement, Thinking Skills, Mathematics Skills, Computer Assisted Instruction