New Mental Arithmetic (1920)
John B. Gifford
Broschiertes Buch

New Mental Arithmetic (1920)

Versandkostenfrei!
Versandfertig in 1-2 Wochen
26,99 €
inkl. MwSt.
PAYBACK Punkte
13 °P sammeln!
New Mental Arithmetic is a book written by John B. Gifford and initially published in 1920. The book is a comprehensive guide to mental arithmetic, designed to help students improve their calculation skills and develop their problem-solving abilities. The text covers a wide range of topics, including addition, subtraction, multiplication, division, fractions, decimals, percentages, and more. The book is structured in a way that makes it easy for students to follow and understand, with clear explanations and numerous examples provided throughout. The author also includes a variety of exercises ...