Logic Puzzles with Answers for Kids. How to Shift Matches → Brain Teasers - Logic and Math Riddles, Puzzles, Questions with Answers for Kids 20 February 2017, 03:38 1 0 Among them: 0 0 luisa Logic puzzles with answers for kids. In the photo below you can see a mathematical expression with an error. How to make it correct shifting only one match? The answer is in comments.