Challenging Mathematical Teasers 在线电子书 图书标签:
发表于2024-11-28
Challenging Mathematical Teasers 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
100 tough story teasers for the jaded. More difficult algebraically than typical puzzles, and ideal for confirmed puzzle fanatic, but appendices help less experienced. Step-by-step solutions to all 100 puzzles. Also 40 new alphametics -- solvable by simple arithmetic and logical reasoning -- with answers, and two sample solutions.
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Challenging Mathematical Teasers 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024