This is a mathematically based fraction book, so anyone can do fractions. I have created a way to show what happens with working with fractions with your hands and on a 36 box grid. It shows a concrete method to do fractions. It is for school age to adult who is struggling with any subject to do with fractions. It is direct with plenty of examples and exercises to master the materials.
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.