Showing posts with label 0471. Mathematical: 6 minus 4 is not 7 [Easy]. Show all posts
Showing posts with label 0471. Mathematical: 6 minus 4 is not 7 [Easy]. Show all posts

25 November 2016

471. Mathematical: 6 minus 4 is not 7

Easy Medium Hard Extreme


Take away 2 matchsticks to make the equation true.
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