Download - El problema de la setmana Alejandro
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![Page 1: El problema de la setmana Alejandro](https://reader036.vdocumento.com/reader036/viewer/2022081515/587c16581a28abb5068b45f3/html5/thumbnails/1.jpg)
FET I PENSANT PER L’ALEJANDRO
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L’Alejandro ja està preparat !
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I ens comença a plantejar el seu
problema
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Aquí tenim al Joan i la seva germana
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El Joan té 27 globus
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La seva germana té 13 globus
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Un cop de vent fa escapar
7 globus al Joan
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Pregunta:
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Quants globus li queden al Joan ?
27 – 7 = 20
Al Joan li queden 20 globus
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Quants globus tenien els dos germans junts a l’inici?
27+13 =40 globus
A l’inici tenien 40 globus.