With puzzles ranging from killer Sudoku to numerical crosswords, all aspects of arithmetical thinking are tested here, providing an exceptional challenge for even the most adept of puzzlers.
The Most Difficult Math Tests: Prove Your Arithmetic Prowess by Solving These Tou
Author: Gareth Moore.
The Most Difficult Math Tests: Prove Your Arithmetic Prowess by Solving These Tou
Author: Gareth Moore.
Item #: D40118
Format: Paperback
Pages: 144
Publication Date: 2021
Publisher: Welbeck
ISBN: 9781787396302
With puzzles ranging from killer Sudoku to numerical crosswords, all aspects of arithmetical thinking are tested here, providing an exceptional challenge for even the most adept of puzzlers.