Rapid Arithmetic (Classic Reprint): Quick and Special Methods in Arithmetical Calculation, Together With a Collections of Puzzles and Curiosities of ... and Curiosities of Numbers (Classic Reprint) - Softcover

Inhaltsangabe

Discover practical arithmetic tricks and curious numbers from a classic collection. This book gathers quick methods, puzzles, and unusual properties of numbers to expand your calculation toolkit. It covers notations, addition and subtraction techniques, multiplication strategies, fractions, decimals, and more, all with an eye toward real‑world use and mental math skills.

Written as a supplement to standard arithmetic texts, it blends useful techniques with entertaining number curiosities. Readers will learn multiple ways to approach common operations and explore the playful side of mathematics, from tricks with the multiplication table to practical shortcuts in division and fractions.

• Step‑by‑step methods for faster calculations and mental math.


• Examples and puzzles that reveal unusual number patterns and properties.


• Historical insight into different ways numbers can be manipulated and understood.


• Tips that can be applied to everyday math tasks, tests, and problem solving.

Ideal for curious readers who enjoy math challenges, classroom study aids, or anyone looking to sharpen arithmetic skills in a practical, engaging way.

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