An epic collection of 100 math games and puzzles for clever kids Packed with logic, reasoning, and problem-solving activities, this book is built to help kids make the most of their intelligence. Exercise your mind
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.