Showing posts with label 0599. Mathematical: 3 minus 9 is not 9 [Hard}. Show all posts
Showing posts with label 0599. Mathematical: 3 minus 9 is not 9 [Hard}. Show all posts

08 September 2018

599. Mathematical: 3 minus 9 is not 9

Easy Medium Hard Extreme


TAKE AWAY 5 matchsticks to make the equation true. Can you find both solutions?