LIBROS DEL AUTOR: libin cai

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  • Speedy & Playful Math Magic
    Libin Cai
    Built as a playful extension of the 9×9 multiplication table, this book turns tricky multiplication and division into quick, fun, and magical tricks. From 1-digit times multi-digit numbers to clever 2-digit shortcuts and beyond, each method makes calculations faster and easier - often done entirely in your head!Learn secrets like Big 2-Digit Times Magic, Teens Times Magic, Same...
    Disponible

    27,88 €