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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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Ce manuel est traduit et adapt de la mthode de mathmatiques utilise dans les coles primaires de Singapour. Depuis qu'ils utilisent ces manuels, les lves singapouriens se sont classs au premier rang mondial chaque valuation internationale (tudes TIMSS 1995, 1999 et 2003). Les manuels de Singapour ont depuis t adopts avec succs par les EtatsUnis, Isral, l'Inde et la Finlande.
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