Maths on the Back of an Envelope: Clever ways to (roughly) calculate anything. An entertaining introduction to mental maths and problem solving

Maths on the Back of an Envelope: Clever ways to (roughly) calculate anything. An entertaining introduction to mental maths and problem solving

Product ID: B07Q1YY1C5 Condition: New

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Product Description

Maths on the Back of an Envelope: Clever ways to (roughly) calculate anything. An entertaining introduction to mental maths and problem solving

Technical Specifications

Country
USA
Brand
HarperCollins Children's Books
Manufacturer
HarperCollins
Binding
Kindle Edition
ReleaseDate
2019-10-17T00:00:00.000Z
Format
Kindle eBook