20. Fractions entre parenthèses: addition, soustraction, multiplication et division
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21. Fracciones con paréntesis: suma, resta, multiplicación y división (Respuestas video 20)
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8:28
24. Fractions entre parenthèses et crochets: addition, soustraction, multiplication
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40:05
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Operaciones combinadas con fraccionarios - Ej. 4
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Operaciones Combinadas FRACCIONES I
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13:23
15. Résumé des fractions : addition, soustraction, multiplication et division de fractions signées
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7:54
17. Fractions entre parenthèses : addition, soustraction, multiplication et division, TRÈS FACILE
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10:57