Eugenio Filloy - Vol. 9 Num. 2 (1989) | ||
Solving equations: the transition from arithmetic to algebra MORE INFORMATION    | 19-25 | |
Eugenio Filloy - Vol. 9 Num. 2 (1989) | ||
Résolution d’équations : la transition de l’arithmétique à l’algèbre (online only) | 25 |
for the learning of mathematics
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