Domine las Habilidades Matematicas Esenciales - Prijzen

Quick Arithmetic

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An exciting and colourful resource to enhance and reinforce the understanding of basic mathematical calculations and number sense. Presents calculation problems and step-by-step guides that explain ho...

Numbers

This is a first numbers book to support early learning. It introduces key numbers and simple maths as well as words and colors. Starting from the everyday things they already know, this book will stim...

The Nothing That Is

The value of nothing is explored in rich detail as the author reaches back as far as the ancient Sumerians to find evidence that humans have long struggled with the concept of zero, from the Greeks wh...