10:34 play_arrow polinomios Aritmeticos con decimales 31 de Julio Ana Lucia Alonzo visibility 112 schedule 5 years ago favorite
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7:54 play_arrow division de numero decimal entre un natural JULIO 24 Ana Lucia Alonzo visibility 3 schedule 6 years ago favorite
3:08 play_arrow exposicion Luisfer doctor Ana Lucia Alonzo visibility 2 schedule 6 years ago favorite
4:27 play_arrow ADICION Y SUSTRACCION DE DECIMALES JULIO Ana Lucia Alonzo visibility 15 schedule 6 years ago favorite
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