10/869 questions : Addition de 2 fractions dont le numérateur ou le dénominateur des résultats sont compris entre 21 et 50 (sauf bien sûr en cas de simplification). Difficile !
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10/869 questions : Addition de 2 fractions dont le numérateur ou le dénominateur des résultats sont compris entre 21 et 50 (sauf bien sûr en cas de simplification). Difficile !
Bravo, ce n’était pas facile. Vous calculez à la vitesse de l’éclair !
Il faut s’entraîner encore et encore pour réussir ce quiz difficile.
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