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Fraction Dominoes Puzzle

This fraction dominoes puzzle asks students to arrange an entire set of dominoes (except for the 0:0 tile) to form six correct addition equations involving fractions. Each domino tile should be considered as a fraction. This puzzle is the creation of L.P. Mochalov. I originally found the puzzle in Mochalov’s Totally Tough Brainteasers book, but …

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Impossible Domino Tower

The Impossible Domino Tower Puzzle asks, “Can you arrange 16 dominoes to build this seemingly impossible domino tower?” This domino puzzle might look familiar because I tackled a similar puzzle, the Impossible Domino Bridge, with my students back in September. My students loved the challenge of building with dominoes. So when I saw that Ivan …

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